Готові списки джерел за темами / Triazeide

Добірка наукової літератури з теми "Triazeide"

Автор: Grafiati
Опубліковано: 10 грудня 2022
Оновлено: 28 січня 2023

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Статті в журналах з теми "Triazeide"

1

Iglesias, Bernardo A., Manfredo Hörner, Henrique E. Toma, and Koiti Araki. "5-(1-(4-phenyl)-3-(4-nitrophenyl)triazene)-10,15,20-triphenylporphyrin: a new triazene-porphyrin dye and its spectroelectrochemical properties." Journal of Porphyrins and Phthalocyanines 16, no. 02 (February 2012): 200–209. http://dx.doi.org/10.1142/s1088424612004501.

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The new triazene-porphyrin dye 5-(1-(4-phenyl)-3-(4-nitrophenyl)triazene)-10,15,20-triphenylporphyrin, encompassing a reactive protonated triazene moiety, was prepared starting from meso-tetraphenylporphyrin ( H2TPP ), first converting it to the 5-(4-nitrophenyl)-10,15,20-triphenylporphyrin, then reducing to the 5-(4-aminophenyl)-10,15,20-tri(phenyl)porphyrin intermediate, and reacting with the diazonium salt of 4-nitroaniline; and characterized by spectroscopic and electrochemical methods. The absorption spectrum of the neutral species resembled the sum of H2TPP and of 1,3-bis(4-nitrophenyl)triazene spectrum, but the deprotonated anionic species showed more delocalized frontier orbitals, behaving as a push-pull system exhibiting triazenide-to-porphyrin charge-transfer transitions.
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2

Albertin, Gabriele, Stefano Antoniutti, Marco Bedin, Jesús Castro, and Soledad Garcia-Fontán. "Synthesis and Characterization of Triazenide and Triazene Complexes of Ruthenium and Osmium." Inorganic Chemistry 45, no. 9 (May 2006): 3816–25. http://dx.doi.org/10.1021/ic052063u.

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3

Hartmann, Edmund, Raimund Schmid, and Joachim Strähle. "Synthese von zweikernigen Triazenido- und Pentaazadienidokomplexen des einwertigen Silbers. Kristallstruktur von [Ag(MeOC6H4N3C6H4OM e)]2· 2/3 Py, [Ag(MeOC6H4N5C6H4OMe)]2 und [Ag(EtOC6H4N5C6H4OEt)]2 · Py / Dimeric Triazenido and Pentaazadienido Complexes of Monovalent Silver. Synthesis and Structure of [Ag(MeOC6H4N3C6H4OM e)]2· 2/3 Pyridine, [Ag(MeOC6H4N5C6H4OMe)]2 und [Ag(EtOC6H4N5C6H4OEt)]2 · Pyridine." Zeitschrift für Naturforschung B 44, no. 7 (July 1, 1989): 778–85. http://dx.doi.org/10.1515/znb-1989-0710.

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[Ag(MeOC6H4N3C6H4OMe)]2 (1) is formed in THF from AgNO3 , and the triazenide anion, as obtained from the corresponding triazene and Na. 1 crystallizes from pyridine in the form of orange-yellow , air stable crystals with the com position 1·2/3 C5H5N: space group P 1̅ with a = 1468.0(5), b = 1514.1(6), c - 1316.1(3) pm, a = 113.45(3)°, β = 1 1 4 .8 1 (2 )°, γ = 66.78(3)°, Z - 3. The triazenide ion functions as a bridging ligand forming planar (AgN3)2 heterocycles. The unit cell contains two symmetry-independent dinuclear complexes, one of which is centrosymmetrical. The short Ag -Ag distances of 268.0 and 269.8 pm suggest Ag -Ag bonding. The pentaazadienido complexes Ag(RN5R) with R = p -MeO - C6H4 (2), p -EtO - C6H4 (3), p-Cl -C6H4 (4), p -F -C6H4 (5), are obtained from saturated solutions of the pentaazadiene in conc. NH3 and AgNO3 , as explosive, red precipitates which are stable in air. Crystals of 2 and 3 · C5H5N are obtained from pyridine. 2 crystallizes in the monoclinic space group P21/c: a - 583.7(6), b = 1705.1(9), c = 1489.6(9) pm. β = 96.2(1)°, Z = 2; 3 · C5H5N is triclinic (space group P 1̅) with a = 1160.4(4). b = 1671.0(6), c = 509.0(1) pm. a = 97.51(2)°, β = 97.36(2)°, γ = 81.51(3)°, Z = 1. The complexes 2 and 3 are dinuclear with the pentaazadienide ion as a (N1)-η1,(N5)-η1 bridging ligand in 2 and a (N1)-η1, (N3)-η1 bridging ligand in 3. The bridging mode in 3 results in a short Ag -Ag contact of 283.44 pm. The Ag -N distances range from 210.8 to 215.7 pm in 1 and from 215.0 to 220 pm in (2) and (3).
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4

Hartmann, Edmund, and Joachim Strähle. "Synthese und Struktur von 1,3-Bis(4-trifluormethylphenyl)triazenido-Komplexen des Kupfer(I) und Silber(I) / Synthesis and Structure of 1,3-Bis(4-trifluormethylphenyl)triazenido Complexes of Copper(I) and Silver(I)." Zeitschrift für Naturforschung B 43, no. 7 (July 1, 1988): 818–24. http://dx.doi.org/10.1515/znb-1988-0706.

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Анотація:
[(F3CC6H4NNNC6H4CF3)Cu]4 (1) and [(F3CC6H4NNNC6H4CF3)Ag]n (2) are obtained by the addition of a solution of CuCl or AgNO, in CH3CN to a solution of Na(F3CC6H4NNNC6H4CF3) in THF. Recrystallization of 1 in toluene/n-hexane yields air-stable orange crystals (tetragonal space group P4̄21c, lattice constants a - 1527.7(5), c = 1281.3(4) pm, Z = 2). Complex 1 forms tetrameric units of symmetry S4 with the four Cu atoms forming a slightly folded rhombus. The triazenido ligands bridge the Cu atoms alternatingly above and below the rhombic Cu4 ring resulting in short Cu -Cu interactions of 257.9 pm. Complex 2 crystallizes from pyridine/methanol in form of yellow, air-stable crystals exhibiting a weak temperature independent paramagnetism of 0.64 B.M. per Ag atom at room temperature. The lattice constants are a = 2943(2), b = 475.8(5), c = 2280(1) pm. β = 111.99(6)°. Z = 8 for the monoclinic space group P21/c. The Ag atoms form zigzag chains with short Ag-Ag distances of 283.4 and 284.0 pm and angles Ag-Ag-Ag of 113.7 and 114.1°. The bridging triazenide ligands are arranged alternatingly above and below the Ag-Ag chain. Two symmetry independent zigzag chains are found in the unit cell.
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5

Lee, Wei-Tsung, Matthias Zeller, and Adriana Lugosan. "Bis(triazenide), tris(triazenide), and lantern-type of triazenide iron complexes: Synthesis and structural characterization." Inorganica Chimica Acta 477 (May 2018): 109–13. http://dx.doi.org/10.1016/j.ica.2018.02.014.

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6

McKay, Alasdair I., and Marcus L. Cole. "Structural diversity in a homologous series of donor free alkali metal complexes bearing a sterically demanding triazenide." Dalton Transactions 48, no. 9 (2019): 2948–52. http://dx.doi.org/10.1039/c8dt04983a.

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7

Gyton, Matthew R., Anthony R. Leverett, Marcus L. Cole, and Alasdair I. McKay. "Bulky bis(aryl)triazenides: just aspiring amidinates? A structural and spectroscopic study." Dalton Transactions 49, no. 17 (2020): 5653–61. http://dx.doi.org/10.1039/d0dt00285b.

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8

Shupenyuk, V. I., S. V. Mamykin, T. N. Taras, M. P. Matkivskyi, O. P. Sabadakh, and O. M. Matkivskyi. "Structure and Morphology of Anthraquinone Triazene Films on Silicon Substrate." Фізика і хімія твердого тіла 21, no. 1 (March 29, 2020): 117–23. http://dx.doi.org/10.15330/pcss.21.1.117-123.

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Анотація:
An optimal imposition method of anthraquinone triazenes on silicon lining was selected. This allowed to create a nanometer film that can be used as dielectric aromatic buffer layers. A morphological research of triazene films shows the existence of delocalized globular anthraquinone macromolecular microformation on the background of triazene uneven layers. The oxidized surface of the triazene substrate is applied better than those without the oxide. This is caused by distribution of electron density in triazene which creates an additional Si/SiO2 coupling system and by presence of voluminous aromatic substituents which impairs the uniformity of film deposition and reduces its thickness.
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9

Leverett, Anthony R., Vera Diachenko, Marcus L. Cole, and Alasdair I. McKay. "Kinetic stabilization of low-oxidation state and terminal hydrido main group metal complexes by a sterically demanding N,N′-bis(2,6-terphenyl)triazenide." Dalton Transactions 48, no. 35 (2019): 13197–204. http://dx.doi.org/10.1039/c9dt02562f.

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10

Vaughan, Keith, Elizabeth Turner, and Hilary Jenkins. "1,2-Bis-(1-{3-pyridyl-}3-methyltriazen-3-yl)ethane: Synthesis and X-ray crystal structure." Canadian Journal of Chemistry 82, no. 3 (March 1, 2004): 448–53. http://dx.doi.org/10.1139/v03-213.

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Анотація:
3-Aminopyridine is diazotized in the conventional manner and the diazonium salt coupled with N,N ′-dimethylethylenediamine to afford the title compound (1), which is a potential antitumour agent. The compound has been characterized by spectroscopic methods. The 1H NMR spectrum shows evidence of rotational conformerism, from the observation of broadening of the N-methyl signals in the room-temperature spectrum. Low-temperature NMR spectra (down to 223 K) show the presence of three distinct rotamers. The crystal structure of 1,2-bis-(1-{3-pyridyl-}3-methyltriazen-3-yl)ethane (1) has been determined by single crystal X-ray diffraction analysis. The bis-triazene (1) exists as the "staggered" conformation in the solid state, with an "anti–anti" configuration around the N—N bond of the triazene units. The crystal structure of 1 is compared with the closely related bis-triazene 2 and also compared with the simple mono-triazene 3. Crystal data for 1, C14H18N8: orthorhombic, space group Pbca, a = 11.2550(8) Å, b = 8.8507(6) Å, c = 15.0069(10) Å, β = 90°, and V = 1494.91(18) Å3, for Z = 4.Key words: triazene, bis-triazene, pyridine, X-ray, VT NMR, diazonium coupling.
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Більше джерел

Дисертації з теми "Triazeide"

1

Amaral, Carlos Henrique Oliveira do. "Síntese e cristaloquímica do 1-(4-carboxifenil)-3-(4-acetilamidofenil)triazeno e complexos de cobre(i), prata(I) e ouro(I) com o ligante 1-(4-nitrofenil)-3-(4-etoxicarboxifenil)triazenido." Universidade Federal de Santa Maria, 2007. http://repositorio.ufsm.br/handle/1/10414.

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This work deals with the determination of the single crystal structure analysis of four triazenido complexes including gold(I), copper(I), silver(I), and the crystal structure of a free triazene molecule. Crystal data and refinement indices of 1-(4-carboxyphenyl)-3-(4- acetylamidophenyl)triazene (1) are: monoclinic system, space group P21/n, cell parameters a = 7.772(1), b = 9.7365(2), c = 19.55(3) Å, β = 93.435(1)º, Z = 4, R1 = 0.0394, wR2 = 0.0632. The crystal structure show that the molecule deviates significantly from planarity (r.m.s. 0.342 Å). The molecules of (1) are associated to a bi-dimensional supramolecular array in form of helix chains including classic hydrogen bonding in the [010] crystallographic direction. Crystal data and refinement indices of 1-(4-ethoxycarbonylphenyl)-3-(4-nitrophenyl)triazenide(triphenylphosfine)gold(I) (3) are: triclinic system, space group P(-1), cell parameters a = 9.8837(2), b = 12.6159(2), c = 13.0948(2) Å, α = 79,160(1)°, β = 78,411(1)°, γ = 73,731(1)°, Z = 2, R1 = 0.0271, wR2 = 0.0588. One deprotonated triazenido ligand and one triphenylphosfine molecule built the linear coordination geometry of gold(I). Crystal data and refinement indices of 1-(4-ethoxycarbonylphenyl)-3-(4-nitrophenyl)-bis-(triphenylphosfine)copper(I) (4) are: triclinic system, space group P(-1), cell parameters a = 10.9853(2), b = 14.6006(3), c = 16.0638(3) Å, α = 79.160(1)°, β = 78.411(1)°, γ = 73.731(1)°, Z = 2, R1 = 0.0370, wR2 = 0.0996. One deprotonated triazenido ligand and three neutral triphenylfosfine molecules complete the distorted tetrahedral coordination sphere of copper(I). Crystal data and refinement indices of trans-bis-1-(4-ethoxycarbonylphenyl)-3-(4-nitrophenyl)triazenide-bis-(pyridine)silver(I) (5) are: triclinic system, space group P(-1) with cell parameters a = 9.3123(4), b = 11.1234(5), c = 11.1914(5) Å, α = 71.165(3)°, β = 68.723(3)°, γ= 89.530(3)°, Z = 2, R1 = 0.0383 wR2 = 0.0856. Two deprotonated monodentate triazenido ligands and two pyridine molecules in trans position relative to each other in a eight-membered Ag2N6 fragment, perform the Tcoordination geometry of each silver(I) ion. Crystal data and refinement indices of Catena-[bis(μ2-ciano)-bis(triphenilphosfine)-di-silver(I)] (6) are: monoclinic system, space group P21/n with cell parameters a = 9.3174(4), b = 22.931(1), c = 16.1513(8) Å, β = 99.759(3)°, Z = 4, R1 = 0.0526, wR2 = 0.1337. Two neutral triphenilfosfine molecules and two cyanide ligands support the distorted tetrahedral coordination geometry of the silver(I) ion in a open catenated coordination polymer.
Este trabalho apresenta a determinação da estrutura cristalina e molecular de quatro complexos sendo um com ouro(I), outro com cobre(I) e dois complexos de prata(I), adicionalmente incluindo a estrutura cristalina e molecular de um composto triazeno livre O composto 1-(4-carboxifenil)-3-(4-acetilamidofenil)triazeno(1) cristaliza no sistema monoclínico, grupo espacial P21/n, com parâmetros de cela a = 7,7723(10) Å, b = 9,7365(2) Å, c = 19,355(3) Å, β = 93,4350(10)º, V = 1462,09(4) Å3, Z = 4, R1 = 0,0394, wR2 = 0,1093. A estrutura cristalina do pró-ligante (1) revela que a molécula não é planar (r.s.m. 0,3148Å) e que, as moléculas unem-se por ligações de hidrogênio na direção cristalográfica [010]. As ligações de hidrogênio são do tipo clássicas N H O, O H O e O H N, que se relacionam por operações de simetria formando um arranjo bidimensional. O composto (3) cristaliza do sistema triclínico, grupo espacial P(-1) com parâmetros de cela a = 9,8837(2) Å, b = 12,6159(2) Å, c = 13,0948(2) Å; α= 79,1600(10)°, β= 78,4110(10)°, γ = 73,7310(10)°; V = 1520,32(5) Å3 ; Z = 2. O refinamento desta estrutura conduziu aos índices de discordância R1 = 0,0271, wR2 = 0,0588. A esfera de coordenação do íon ouro(I) é formada por um ligante triazeno desprotonado e uma moléculas de trifenilfosfina. O composto (4) cristaliza no sistema triclínico, grupo espacial P(-1) com parâmetros de cela a = 10,9853(2) Å, b = 14,6006(3) Å , c = 16,0638(3) Å, α = 97,1150(10)°, β = 102,9530(10)°, γ = 110,8030(10)°; V = 2287,95(8) Å3 ; Z = 2. O refinamento desta estrutura conduziu aos índices de discordância R1 = 0,0370, wR2 = 0,0996. A esfera de coordenação do íon cobre(I) é formada por um ligante triazeno desprotonado e duas moléculas de trifenilfosfina. O composto (5) binuclear cristaliza no sistema triclínico, grupo espacial P (-1) com parâmetros de cela a = 9,3123(4) Å, b = 11,1234(5) Å, c = 11,1914(5) Å, α = 71,165(3)°, β = 68,723(3)°, γ = 89,530(3)°; V = 1014,56(8) Å3 ; Z = 2. O refinamento desta estrutura demonstrou os índices de discordância R1 = 0,0383, wR2 = 0,0856. A esfera de coordenação do íon prata(I) é formada por dois ligantes triazenos desprotonados e duas moléculas de piridina. O composto (6) polímero cristaliza no sistema monoclínico, grupo espacial P21/n com parâmetros de cela a = 9,3174(4) Å, b = 22,9314(14) Å, c = 16,1513(8) Å, β = 99,759 (3)°; V = 3401,0(3) Å3 ; Z = 4. O refinamento desta estrutura atingiu os índices de discordância R1 = 0,0526, wR2 = 0,1337. A esfera de coordenação do íon prata(I) é formada por dois ligantes trifenilfosfina e dois cianetos.
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2

Klangsinsirikul, Phimphaka. "Redox-active triazenido-bridged complexes." Thesis, University of Bristol, 2001. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.326282.

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3

Kandiah, Mathivathani. "Redox-active homo-and hetero-binocular triazenide-bridged complexes." Thesis, University of Bristol, 2003. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.288583.

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4

Villis, Paulo Cesar Mendes. "Avaliação da auto-associação molecular de complexos metálicos com ligantes triazenidos derivados do 1,3-bis(fenil)triazeno." Universidade Federal de Santa Maria, 2007. http://repositorio.ufsm.br/handle/1/4141.

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Анотація:
Coordenação de Aperfeiçoamento de Pessoal de Nível Superior
This work presents the synthesis and the investigation of the crystalline and molecular structure of 1,3-bis(2-methoxy-4-nitrophenyl)triazene ethanol and seventeen new mononuclear or binuclear complexes of Cu(I), Cu(II), Tl(I), Hg(II), Ag(I), Ni(II), Zn (II) with monocatenated triazenide ligands derived from the 1,3-bis(phenyl)triazene. The coordination of metallic ions by triazenido compounds had been studied in the solid state. We studied the relations that make possible the formation of intramoleculares and intermoleculares interactions, that could show supramolecular arrangements unidimensionais, bidimensional and until three-dimensional. Other eight ligands had been synthesized and we investigated its physical and molecular properties: 1,3-bis (3-nitrophenyl)triazene, 1,3-bis(4-methoxycarbonylphenyl)triazene, 1,3-bis(4-ethoxycarbonylphenyl)triazene, 1,3-bis(4-chlorophenyl)-triazene, 1-(phenyl)-3-(4-nitrophenyl)triazene, 1-(4-chlorophenyl)-3-(4-nitrophenyl)triazene, 1-(2-methoxy-4-nitrophenyl)-3-(2,4-dibromophenyl)triazene and 1-(4-nitrophenyl)-3-(2-pyrimidinyl) triazene. We used techniques of Infrared Absorption Spectroscopy, Spectrometry of Nuclear Magnetic Resonance, Melting Point and Elementary Analysis CHN in this study. The variety in the geometry of coordination of the 1,3-bis(2-methoxy-4-nitrophenyl)triazene can be used to depicted its versatility to form complexes with many metallic ions, beyond presenting a variety of chemical and spectroscopic properties. The complexes {Cu[CH3O(NO2)C6H3NNNC6H3(NO2)OCH3]}4(CH3CN)4 (1), {Cu[CH3O(NO2)C6H3NNNC6H3(NO2)OCH3(C5H5N)2(N3)]}(3) and {Cu[CH3O(O2N)C6H3NNNC6H3(NO2)OCH3-(C5H5N)2(CH3COO)]} (4), using the copper ion (I and II) had been characterized by Spectroscopy of Electronic Paramagnetic Resonance, Electronic and Electrochemical Spectroscopy. All these complexes of Cu (II) had presented interesting magnetic and electrochemical properties.
Este trabalho apresenta a síntese e a investigação da estrutura cristalina e molecular do préligante 1,3-bis(2-metoxi-4-nitrofenil)triazeno etanol e de dezessete novos complexos mononucleares e binucleares de Cu(I), Cu(II), Tl(I), Hg(II), Ag(I), Ni(II), Zn(II) com ligantes triazenídicos monocatenados derivados do 1,3-bis(fenil)triazeno. Estudou-se compostos triazenídicos coordenados a íons metálicos em estado sólido, avaliando-se as interações que possibilitam a formação de ligações não-clássicas intra e intermoleculares, resultando os arranjos supramoleculares unidimensionais, bidimensionais e até tridimensionais. Outros oito pré-ligantes foram sintetizados e investigados as suas propriedades físicas e moleculares: 1,3-bis(3-nitrofenil)triazeno, 1,3-bis(4-metoxicarbonilfenil)triazeno, 1,3-bis(4-etoxicarbonilfenil)-triazeno, 1,3-bis(4-clorofenil)triazeno, 1-(fenil)-3-(4-nitrofenil)triazeno, 1-(4-clorofenil)-3-(4-nitrofenil)triazeno, 1-(2-metoxi-4-nitrofenil)-3-(2,4-dibromofenil)triazeno e 1-(4-nitrofenil)-3-(2-pirimidinil)triazeno; utilizando técnicas de Espectroscopia de Infravermelho, Espectrometria de Ressonância Magnética Nuclear de Prótons, Ponto de Fusão e Análise Elementar CHN. A variedade de modo de coordenação que o pré-ligante 1,3-bis(2-metoxi-4-nitrofenil)triazeno pode exemplificar, destaca-se pela sua versatilidade de formar complexos com diversos íons metálicos, além de apresentar uma gama de propriedades químicas e espectroscópicas. Os complexos {Cu[CH3O(NO2)C6H3NNNC6H3(NO2)OCH3]}4(CH3CN)4 (1), {Cu[CH3O(NO2)C6H3N-NNC6H3(NO2)OCH3(C5H5N)2(N3)]} (3) e {Cu[CH3O(O2N)C6H3NNNC6H3(NO2)OCH3(C5H5N)2(CH3COO)]} (4) envolvendo o íon de cobre (I e II) foram caracterizados por Espectroscopia de Ressonância Paramagnética Eletrônica, Espectroscopia Eletrônica e Eletroquímica. Todos estes complexos de Cu(II) apresentaram interessantes propriedades magnéticas e eletroquímicas.
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5

Crespan, Estela dos Reis. "Síntese e cristaloquímica de complexos de mercúrio(ii) com o ligante 1-(3-trifluorometilfenil)-3-(3-nitrofenil)triazeno." Universidade Federal de Santa Maria, 2005. http://repositorio.ufsm.br/handle/1/10534.

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This work shows the crystaline/molecular structure of two mercury(II) complexes with a same monocateneted triazene ligand previolsly deprotonated. The reaction between mercury(II) acetate, 1-(3-nitrophenyl)-3-(3-trifluorometilphenyl)triazene and triphenylphosphine in a methanol of yields the complex [Hg(CF3C6H4NNNC6H4NO2)2(C18H15P)] (1). (1) cristallizes in triclinic system, space group P 1, Z = 2, with cell parameters a = 11.8334(3) Å, b = 13.7747(3) Å, c = 15.3909(4) Å, α = 75.9550(10)°, β = 70.8900(10)°, γ = 65.9750(10)°. The refinament of this estructure converges to the follow discordance indexes R1 = 0.0525 e wR2 = 0.1342. The coordination sphere of mercury(II) ion is formed by two deprotonated triazenido ligands and a triphenilphosphine molecule imposing a trigonal-distorted coordination geometry to the metallic center. Intermolecular interactions of C-H···O type are observed in this structure originating chains of molecules guided parallel to the crystallographic direction [101]. These chains for your time settle of form centrosimetric some relative ones to the other ones, forming bidimensional supramolecular arrangement binding intermolecular interactions type C-H···F. The reaction between mercury(II) acetate, 1-(3-nitrophenyl)-3-(3- trifluorometilphenyl)triazene and pirydine in a methanol of yields the complex [Hg(CF3C6H4NNNC6H4NO2)2(C5H5N)] (2). (2) cristallizes in monoclinic system, space group P21/c, Z = 4, with cell parameters a = 13,5586(3) Å, b = 19,2937(5) Å, c = 12,9152(3) Å, β = 90,9610(10)°. The refinement of this structure converged to the discordance indexes R1 = 0,0470 and wR2 = 0,1365. The coordination sphere of mercury(II) ion is formed by two deprotonated triazenido ligands and a pyridine molecule imposing a T-distorted coordination geometry to the metallic center. The molecular structure reveals disordered fluorine and oxygen atoms related to the the trifluoromethyl and nitro substituents, respectively. A discussion of intermolecular interactions via C-H···O and C-H···F is not possible at this stage of the structure analysis. On the other hand, the crystal structure of (2) in contrast to other examples of this class of compounds, does not present intermolecular metal-arene π interactions between the Hg(II) ion and terminal aryl substituents of the triazenide ligand. Beside the X-ray structure analysis, both the complexes (1) and (2) were also characterized by melting point determination and infrared spectroscopy.
Este trabalho apresenta a determinação da estrutura cristalina/molecular de dois complexos de mercúrio(II) com um mesmo ligante triazeno monocatenado previamente desprotonado. A reação entre acetato de mercúrio(II) e o ligante 1-(3-nitrofenil)-3-(3-trifluorometilfenil)triazeno e trifenilfosfina em metanol forma o complexo Hg(CF3C6H4NNNC6H4NO2)2(C18H15P)] (1). (1) cristaliza no sistema triclínico, grupo espacial P 1, Z = 2, com parâmetros de cela a = 11,8334(3) Å, b = 13,7747(3) Å, c = 15,3909(4) Å, α = 75,9550(10)°, β = 70,8900(10)°, γ = 65,9750(10)°. O refinamento desta estrutura convergiu aos índices de discordância R1 = 0,0525 e wR2 = 0,1342. A esfera de coordenação do íon mercúrio(II) é formada por dois ligantes triazenidos desprotonados e uma molécula de trifenilfosfina, impondo uma geometria de coordenação trigonal-distorcida ao centro metálico. Interações intermoleculares do tipo C-H···O são observadas nesta estrutura originando cadeias de moléculas orientadas paralelamente à direção cristalográfica [101]. Estas cadeias por sua vez arranjam-se de forma centrossimétrica umas relativas às outras, formando um arranjo supramolecular bidimensional através de interações intermoleculares do tipo C-H···F. A reação entre acetato de mercúrio(II) e o ligante 1-(3-nitrofenil)-3-(3-trifluorometilfenil)triazeno e piridina em metanol forma o complexo [Hg(CF3C6H4NNNC6H4NO2)2(C5H5N) (2). (2) cristaliza no sistema monoclínico, grupo espacial P21/c, Z = 4, com parâmetros de cela a = 13,5586(3) Å, b = 19,2937(5) Å, c = 12,9152(3) Å, β = 90,9610(10)°. O refinamento desta estrutura convergiu aos índices de discordância R1 = 0,0470 e wR2 = 0,1365. A esfera de coordenação do íon mercúrio(II) é formada por dois ligantes triazenidos desprotonados e uma molécula de piridina, impondo uma geometria de coordenação T-distorcida ao centro metálico. A estrutura molecular revela uma desordem dos átomos de flúor e de oxigênio dos grupos substituíntes m-trifluorometil e m-nitro, respectivamente, prejudicando uma possível discussão de interações intermoleculares secundárias do tipo C-H···O e C-H···F. Por outro lado, a estrutura cristalina de (2) em contraste com outros exemplos desta classe de combinações, não apresenta interações intermoleculares secundárias do tipo metal-areno π incluindo o íon mercúrio(II) e átomos de carbono dos anéis fenila terminais dos ligantes triazenidos. Além da análise estrutural por difração de raios-X, ambos os complexos (1) e (2) também foram caracterizados por ponto de fusão e espectroscopia de infra-vermelho.
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Santos, Aline Joana Rolina Wohlmuth Alves dos. "Síntese e arranjos supramoleculares de complexos Bis(triazenido) macrocíclicos e triazenido 1-óxido com os cátions Cu2+, Ni2+, Cu+, K+." Universidade Federal de Santa Maria, 2010. http://repositorio.ufsm.br/handle/1/4189.

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This work elaborates on the determination of crystal and molecular structures of four pro-ligands, emphasizing bis(triazenes), triazene 1-oxide and a new class of bis(triazenes) macrocyclic, and eight complexes involving Cu+, Cu2 +, Ni2 + and K+. Pro-ligands triazenes 1-oxide are relatively small and simple molecules. When they are deprotonated they presen a high ability to form supramolecular assemblies, either because they are planar and facilitate the metal-metal approach and the formation of π···π interactions _ as in the case of complex (2) _, or because they have substituents with capacity of act as agent of secondary complexation forming polycationic structures _ as in the case of complex (3). Pro-ligand bis(triazenes) are double agents of complexation. The bis(triazene) (4) complexed Copper(I) forming a binuclear complex (5). The same ligand also led to binuclear complexes of Copper(II) through the chelate and macrocyclic effect, forming two types of crystal structures, one non-centrosymmetric (6), the other centrosymmetric (7). The pro-ligand bis(triazene) macrocyclic (8) has a cavity with ideal size for the complexation of transition metals, resulting, for example, in complex (9) with the cation Nickel(II). The ligand in this complex has substituents in para position. These substituents, two pyridine molecules (in the coordination sphere of the metal) and two pyridine molecules (as solvate of crystallization) form weak electrostatic interactions in the supramolecular arrangement. The bis(triazene) macrocyclic (10) has a central cavity larger than the bis(triazene) macrocyclic (8), allowing the complexation of larger molecules or ions. The analysis by X-ray diffraction on single crystal for the compound (10) revealed the presence of disordered water molecules inside the cavity, forming a chain of water molecules perpendicular to the stacked molecules of (10). When the compound (10) is deprotonated with a weak base such as pyridine, the deprotonation occurs partially, leading to a binuclear complex with Copper(II)-bridged μ2-OH (11). Two molecules of the ligand coordinate the two Copper(II) cations, and the coordination sphere is completed by two axial pyridine molecules. When the compound (10) is deprotonated with a strong base such as sodium or potassium ethanolate, the deprotonation occurs totally, leading to a binuclear conmplex with Copper(II)-bridged μ2-OCH2CH3 (12). One molecule ligand coordinates two Copper(II) cations and the coordination sphere is also supplemented by two axial pyridine molecules. The synthesis of a new class of macrocyclic triazenes has been successfully performed as well as the synthesis of their metallic complexes. The characterization of their structures and supramolecular assemblies was performed using the analysis by X-ray diffraction on single crystal and other secondary methods.
Este trabalho apresenta as determinações das estruturas cristalinas/moleculares de quatro pró-ligantes, enfatizando bis(triazenos), triazeno 1-óxido e a nova classe de bis(triazenos) macrocíclicos, e oito complexos envolvendo os cátions Cu+, Cu2+, Ni2+ e K+. Pró-ligantes triazenos 1-óxido são moléculas relativamente pequenas e simples, que quando desprotonadas apresentam elevada capacidade de formação de arranjos supramoleculares, sejam pelo fato de serem planares e facilitarem a aproximação metal-metal e a formação de interações π···π, como no caso do complexo (2), ou pelo fato de apresentarem substituintes capazes de atuarem como complexantes secundários, formando estruturas policatiônicas complexas, como no caso do complexo (3). Pró-ligantes bis(triazenos) são agentes duplos de complexação. O bis(triazeno) (4) mostrou-se capaz de complexar o íon cobre(I) formando um complexo binuclear (5). O mesmo ligante, ainda, originou complexos binucleares de cobre(II), através do efeito quelato e macrocíclico, formando dois tipos de estruturas cristalinas, uma não-centrossimétrica (6) e outra centrossimétrica (7). O pró-ligante bis(triazeno) macrocíclico (8) apresenta uma cavidade com tamanho ideal para a complexação de metais de transição, originando, por exemplo, o complexo (9) com o cátion níquel(II). O ligante neste complexo apresenta substituintes em posição para e estes subtituintes, adicionados às moléculas de piridina que completam a esfera de coordenação do metal e às moléculas de piridina como solvato de cristalização, formam o arranjo supramolecular, através de interações eletrostáticas fracas. O pró-ligante bis(triazeno) macrocíclico (10) apresenta uma cavidade central maior que o pró-ligante bis(triazeno) macrocíclico (8), possibilitando a complexação de moléculas ou cátions maiores. A difração de raios-x em monocristal de (10) revelou a presença de moléculas de água desordenadas no interior da cavidade, formando uma cadeia perpendicular às moléculas empacotadas do pró-ligante macrocíclico. Quando o composto (10) é desprotonado com base fraca, como piridina, a desprotonação ocorre de maneira parcial, originando um complexo binuclear de cobre(II) unido por pontes μ2-OH (11), onde duas moléculas de ligante coordenam os dois íons cobre(II) e a esfera de coordenação quadrática é completada por duas moléculas de piridina axiais. Quando o composto (10) é desprotonado com base forte, como etóxido de sódio ou potássio, a desprotonação ocorre de maneira total, originando um complexo binuclear de cobre(II) unido por pontes μ2-OCH2CH3 (12), onde uma molécula de ligante coordena os dois íons cobre(II) e a esfera de coordenação quadrática também é completada por duas moléculas de piridina axiais. A síntese de mais representantes da nova classe de triazenos macrocíclicos foi realizada com sucesso neste trabalho, bem como a síntese de complexos, envolvendo triazenidos macrocíclicos. A caracterização de suas estruturas e arranjos supramoleculares foi realizada através de difração de raios-x em monocristal e outros métodos secundários.
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Broch, Fernanda. "Supramolecularidade de triazenos assimétricos dissubstituídos 4-(etoxicarbonilfenil)-2-(halofenil) e complexos de Ni(II), Cu(II) e Hg(II)." Universidade Federal de Santa Maria, 2008. http://repositorio.ufsm.br/handle/1/10428.

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Triazenes and/or triazenido ligands, strategically substituted by terminal aryl groups [-N=NN(H)-] or (-N3 --) chains and containing halogen in the ortho position and ester in the para position, were evaluated in relation to the occurrence of intermolecular interactions through secondary non-covalent bonding. The research is based on the single crystal X-ray diffraction to analysis of arrangements performed by the free triazene molecules and by the triazenido complexes in the solid state. Triazenido ligands show a variety of modes of coordination which has motivated several structural studies of free triazenes and related complexes with diverse transition metals. This work report the synthesis and crystal structure of five new molecules in the literature: 1-(2-chlorophenyl)-3-(4-ethoxycarbonylphenyl)triazene; 1-(2-bromophenyl)-3-(4-ethoxycarbonylphenyl)triazene, and the mononuclear complexes bis[1-(4-ethoxycabonylphenyl)-3-(2-fluorophenyl)- triazenide]mercury(II), cis-bis[3-(2-fluorophenyl)-1-(4-carboxyphenyl)triazenide]-bis(pyridine)- nickel(II) and trans-bis[3-(2-iodophenyl)-1-(4-carboxyphenyl)triazenide]-bis(pyridine) copper(II). The asymmetric diaryltriazene molecules, Ar-NNNH-Ar [Ar = o-C6H4-X (X=F, Cl, Br, I); Ar = p-C6H4-CO2Et] and the related complexes were obtained in good yields in accordance with the reaction conditions of similar compounds reported in literarure. Beside the structural analysis of al compounds, melting-point, infrared, nuclear magnetic resonance and ultraviolet-visible espectroscopies wer also carried out for characterization.
Triazenos e/ou ligantes triazenidos, estrategicamente substituídos por grupos arilas terminais na cadeia diazoamínica [-N=N-N(H)-] ou triazenídica (-N3 --) contendo halogênio na posição orto e éster na posição para, foram avaliados quanto à ocorrência de interações intermoleculares através de ligações secundárias não-covalentes. A investigação baseou-se principalmente na difração de raios-X em monocristal para analisar estruturalmente a formação de arranjos supramoleculares formados pelas moléculas e complexos no estado sólido. Ligantes triazenidos apresentam uma variedade de modos de coordenação os quais tem motivado vários estudos estruturais desses compostos nas moléculas livres e em complexos com metais de transição. Sob este ponto de vista, apresenta-se neste trabalho a síntese e a investigação da estrutura cristalina e molecular de cinco moléculas inéditas na literatura: os pré-ligantes 1-(2-clorofenil)-3-(4-etoxicarbonilfenil)triazeno; 1-(2-bromofenil)-3- (4-etoxicarbonilfenil)triazeno, e dos complexos mononucleares bis[1-(4-etoxicabonilfenil)-3-(2-fluorofenil)triazenido]mercúrio(II); cis-bis[3-(2-fluorofenil)-1-(4-etoxicarbonilfenil)triazenido]- bis (piridina)níquel(II) e trans-bis[3-(2-iodofenil)-1-(4-etoxicarbonilfenil)triazenido]-bis(piridina)cobre(II). Os ligantes bis(aril)triazenos, Ar-NNNH-Ar [Ar = o-C6H4-X (X=F, Cl, Br, I); Ar = p- C6H4-CO2Et] e os complexos foram preparados com bons rendimentos de acordo com condições padrões relatadas na literarura. Técnicas de ponto de fusão, espectroscopias de infravermelho, ressonância magnética nuclear e na região do ultravioleta-visível complementaram o trabalho.
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Giglio, Vinícius Feltrin. "Síntese e caracterização de triazenos e complexos com Hg(II) incluindo arranjos supramoleculares." Universidade Federal de Santa Maria, 2011. http://repositorio.ufsm.br/handle/1/4210.

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This work presents the synthesis of new compounds and their triazenes complexes of mercury(II). Triazenes have three nitrogen atoms connected in sequence [ N=N N(H) ] and, when deprotonated, they become good Lewis bases and work as excellent ligands in coordination chemistry. Varying the substituent groups bound to the terminal phenyl rings triazenes chain, using substituent groups such as: oxime, fluoro, acetyl, methoxy and nitro. The characterizations were performed with different techniques: x-ray diffraction on single crystal, thermogravimetric analysis (TGA), spectroscopy in the ultraviolet-visible, infrared and hydrogen nuclear magnetic resonance. The main goal this work is the structural characterization by x-ray diffraction of three pre-ligant and ten mercury(II) complexes, with emphasis on supramolecular architectures on solid state. The insertions of the substituent groups favored the formation of supramolecular structures via intermolecular bonds of different type, such as classic and non-classic hydrogen bonds, π stacking interactions, interactions arene C-H∙∙∙π interactions and metal-arene π. The pro-ligands were synthesized are: 1,3-bis(3-phenylacetophenone oxime)triazene; 1-(3-phenyl-acetophenone oxime)-3-(2-fluorophenyl)triazene; 1,3- bis(4-phenyl-acetophenone oxime)triazene; 1-(3-phenyl-acetophenone oxime)-3-(2-methoxy-4- nitrophenyl)triazene; 1-(4-phenyl-acetophenone oxime)-3-(2-methoxy-4-nitrophenyl)triazene; 1,3- bis(4-acetylphenyl)triazene; 1-(3-phenyl-acetophenone oxime)-3-(4-nitrophenyl)triazene; 1-(4- acetilphenyl)-3-(4-nitrophenyl)triazene. Were synthesized ten new complexes of mercury(II) by varying the ligands and the stoichiometry of the reactions. The complexes were synthesized are: bis[1,3-bis(4-phenylacetophenone oxime)triazenide]mercúrio(II); bis[1,3-bis(3-phenylacetophenone oxime)triazenide]mercúrio(II); bis[3-(4-phenylacetophenone oxime)-1-(4-nitrophenyl)- triazenide]mercúrio(II); {[1,3-bis(4-phenylacetophenone oxime)triazenide](acetate)mercúrio(II)}; {[1- (3-phenylacetophenone oxime)-3-(2-metoxi-4-nitrophenyl)triazenide](acetate)mercúrio(II)}; {[1-(3- phenylacetophenone oxime)-3-(2-fluorophenyl)triazenide](acetate)mercúrio(II)}; {[1-(3- phenylacetophenone oxime)-1-(2-metoxi-4-nitrophenyl)triazenide](acetate)mercúrio(II)}; bis{[1,3- bis(4-acetilphenyl)triazenide](triphenylfosfine)mercúrio(II)}; bis{[1-(4-acetilphenyl)-3-(4- nitrophenyl)triazenides](triphenylfosfine)mercúrio(II)}; bis{[1,3-bis(2-methoxy-4- nitrophenyl)triazenide](piridine)mercúrio(II)}.
Este trabalho apresenta a síntese de novos compostos triazenos e seus complexos de mercúrio(II). Compostos triazenos possuem três átomos de nitrogênio ligados em sequencia [ N=N N(H) ] e, quando desprotonados, tornam-se bases de Lewis e atuam como ótimos ligantes na química de coordenação. Variou-se os grupos substituintes nos anéis fenila terminais ligados à cadeia de triazeno, utilizando-se grupos substituintes como: oxima, fluoro, acetil, metóxi e nitro. As caracterizações foram realizadas com diferentes técnicas: difração de raios-x em monocristal, análise termogravimétrica (TGA), espectroscopia na região do ultravioleta e visível, infravermelho e ressonância magnética nuclear de hidrogênio. O objetivo principal deste trabalho foi a caracterização estrutural de três pré-ligantes e dez complexos de mercúrio(II) pela difração de raios-x, com ênfase na supramolecularidade destes compostos. As inserções dos grupos substituintes nos anéis fenila favoreceram a formação de estruturas supramoleculares através de ligações intermoleculares de diferentes tipo, tais como ligações de hidrogênio clássicas e não-clássicas, interações de empilhamento π, interações C−H areno π e interações metal areno π. Os pré-ligantes sintetizados foram: 1,3-bis(3-fenil-acetofenona oxima)triazeno; 1-(3-fenilacetofenona oxima)-3-(2-fluorofenil)triazeno; 1,3-bis(4-fenil-acetofenona oxima)triazeno; 1-(3-fenilacetofenona oxima)-3-(2-metóxi-4-nitrofenil)triazeno; 1-(4-fenil-acetofenona oxima)-3-(2-metóxi-4- nitrofenil)triazeno; 1,3-bis(4-acetilfenil)triazeno; 1-(3-fenil-acetofenona oxima)-3-(4- nitrofenil)triazeno; 1-(4-acetilfenil)-3-(4-nitrofenil)triazeno. Sintetizou-se dez complexos de mercúrio(II), variando-se os pré-ligantes e a estequiometria das reações. Os complexos sintetizados foram: bis[1,3-bis(4-fenilacetofenona oxima)triazenido]mercúrio(II); bis[1,3-bis(3-fenilacetofenona oxima)triazenido]mercúrio(II); bis[3-(4-fenilacetofenona oxima)-1-(4-nitrofenil)- triazenido]mercúrio(II); {[1,3-bis(4-fenilacetofenona oxima)triazenido](acetato)mercúrio(II)}; {[1-(3- fenilacetofenona oxima)-3-(2-metoxi-4-nitrofenil)triazenido](acetato)mercúrio(II)}; {[1-(3- fenilacetofenona oxima)-3-(2-fluorofenil)triazenido](acetato)mercúrio(II)}; {[1-(3-fenilacetofenona oxima)-1-(2-metoxi-4-nitrofenil)triazenido](acetato)mercúrio(II)}; bis{[1,3-bis(4- acetilfenil)triazenido](trifenilfosfina)mercúrio(II)}; bis{[1-(4-acetilfenil)-3-(4- nitrofenil)triazenidos](trifenilfosfina)mercúrio(II)}; bis{[1,3-bis(2-metóxi-4- nitrofenil)triazenido](piridina)mercúrio(II)}.
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Silva, Carlos Fernando Barboza da. "Synthese, Charakterisierung und Struktur von Metallkomplexen mit Triazenido- und Pentaazadienidoliganden." [S.l.] : [s.n.], 2005. http://deposit.ddb.de/cgi-bin/dokserv?idn=97564792X.

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Ta, Hue Thu. "Reactions of 5-(3-alkyltriazeno)imidazole-4-carboxamide." Thesis, University of Newcastle Upon Tyne, 1990. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.315657.

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Частини книг з теми "Triazeide"

1

Giraldi, Tullio, Laura Perissin, Sonia Zorzet, and Valentina Rapozzi. "Antimestastatic Action of Triazene Derivatives." In Triazenes, 45–62. Boston, MA: Springer US, 1990. http://dx.doi.org/10.1007/978-1-4615-3832-5_4.

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2

Puccetti, Paolo, Luigina Romani, Ursula Grohmann, Roberta Bianchi, Patrizia Fuschiotti, Massimo Allegrucci, and Maria Cristina Fioretti. "Xenogenization of Experimental Tumors by Triazene Derivatives." In Triazenes, 79–89. Boston, MA: Springer US, 1990. http://dx.doi.org/10.1007/978-1-4615-3832-5_6.

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3

Knepper, Kerstin, and Robert E. Ziegert. "T1 and T2 - Versatile Triazene Linker Groups." In Linker Strategies in Solid-Phase Organic Synthesis, 263–302. Chichester, UK: John Wiley & Sons, Ltd, 2009. http://dx.doi.org/10.1002/9780470749043.ch9.

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4

D’Tentori, L., S. Atri, A. Giuliani, P. Puccetti, M. C. Fioretti, V. Nistico’, O. Marelli, B. Bulgarini, and E. Bonmassar. "Cancer Immunotherapy: Preclinical Studies with Triazene Compounds." In Combination Therapies, 293–301. Boston, MA: Springer US, 1992. http://dx.doi.org/10.1007/978-1-4615-3340-5_35.

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5

Graziani, Grazia, Stefania D’Atri, Anna Giuliani, Annibale Franchi, Daniela Piccioni, Giuseppe Papa, and Enzo Bonmassar. "Cancer Immunochemotherapy: Preliminary Studies with Triazene Compounds." In Combination Therapies 2, 135–47. Boston, MA: Springer US, 1993. http://dx.doi.org/10.1007/978-1-4615-2964-4_16.

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Nuyken, Oskar, Jürgen Stebani, Alexander Wokaun, and Thomas Lippert. "Polymers with Triazene Units in the Main Chain." In Macromolecular Engineering, 303–18. Boston, MA: Springer US, 1995. http://dx.doi.org/10.1007/978-1-4615-1905-8_24.

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7

Pardasani, R. T., and P. Pardasani. "Magnetic properties of cobalt(II) triazene-1-oxide bis(chelates)." In Magnetic Properties of Paramagnetic Compounds, 1053–54. Berlin, Heidelberg: Springer Berlin Heidelberg, 2017. http://dx.doi.org/10.1007/978-3-662-54231-6_615.

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Pardasani, R. T., and P. Pardasani. "Magnetic properties of cobalt(II) triazene-1-oxide bis(chelates)." In Magnetic Properties of Paramagnetic Compounds, 1055–56. Berlin, Heidelberg: Springer Berlin Heidelberg, 2017. http://dx.doi.org/10.1007/978-3-662-54231-6_616.

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Pardasani, R. T., and P. Pardasani. "Magnetic properties of cobalt (II)triazene-1-oxide bis(chelates)." In Magnetic Properties of Paramagnetic Compounds, 1057. Berlin, Heidelberg: Springer Berlin Heidelberg, 2017. http://dx.doi.org/10.1007/978-3-662-54231-6_617.

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Pardasani, R. T., and P. Pardasani. "Magnetic properties of cobalt(II) triazene-1-oxide bis(chelates)." In Magnetic Properties of Paramagnetic Compounds, 1058–59. Berlin, Heidelberg: Springer Berlin Heidelberg, 2017. http://dx.doi.org/10.1007/978-3-662-54231-6_618.

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Тези доповідей конференцій з теми "Triazeide"

1

Bianco, Andrea, Paola Galli, Paola Moretti, Emma Minelli, and Chiara Bertarelli. "New photosensitive materials based on triazene derivatives." In Photosensitive Materials and their Applications II, edited by Robert R. McLeod, Yasuo Tomita, John T. Sheridan, and Inmaculada Pascual Villalobos. SPIE, 2022. http://dx.doi.org/10.1117/12.2622444.

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2

Stewart, James Shaw, Thomas Lippert, Matthias Nagel, Frank Nüesch, Alexander Wokaun, and Claude Phipps. "Laser-Induced Forward Transfer Using Triazene Polymer Dynamic Releaser Layer." In INTERNATIONAL SYMPOSIUM ON HIGH POWER LASER ABLATION 2010. AIP, 2010. http://dx.doi.org/10.1063/1.3507173.

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3

Hauer, Marc, David J. Funk, Thomas Lippert, and Alexander J. Wokaun. "Laser ablation of a triazene polymer studied by ns-interferometry and shadowgraphy." In International Symposium on High-Power Laser Ablation 2002, edited by Claude R. Phipps. SPIE, 2002. http://dx.doi.org/10.1117/12.482093.

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4

Shen, Huijuan, Ying Wang, Yan Liu, Liguo Tian, Changli Li, Zuobin Wang, and Zhankun Weng. "Effect of triazene polymer film on the Ag micro-stripe prepared by LIIFT technology." In 2021 IEEE International Conference on Manipulation, Manufacturing and Measurement on the Nanoscale (3M-NANO). IEEE, 2021. http://dx.doi.org/10.1109/3m-nano49087.2021.9599813.

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5

Matosiuk, Dariusz. "Pseudo-Michael Reaction of 2-hydrazinoimidazolines: New Synthetic Approach to Imidazo[2,1-c][1,2,4]triazepine System." In The 1st International Electronic Conference on Synthetic Organic Chemistry. Basel, Switzerland: MDPI, 1997. http://dx.doi.org/10.3390/ecsoc-1-01999.

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6

Matosiuk, Dariusz. "Pseudo-Michael Reaction of 2-hydrazinoimidazolines: New Synthetic Approach to Imidazo[2,1-c][1,2,4]triazepine System." In The 1st International Electronic Conference on Synthetic Organic Chemistry. Basel, Switzerland: MDPI, 1997. http://dx.doi.org/10.3390/ecsoc-1-02000.

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7

Bausch, Niko, Steffen Baltes, Heinz‐Herbert Fiebig, Thomas Beckers, and Wolfgang Barth. "Abstract A144: TriN 2755: Antitumor activity of a new cytotoxic therapeutic of the triazene class." In Abstracts: AACR-NCI-EORTC International Conference: Molecular Targets and Cancer Therapeutics--Nov 15-19, 2009; Boston, MA. American Association for Cancer Research, 2009. http://dx.doi.org/10.1158/1535-7163.targ-09-a144.

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8

Smirnov, Gennady, Pavel Gordeev, Sergey Nikitin, Tatyana Ternikova, Galina Pokhvisneva, and Oleg Luk`yanov. "N-2-NITROXYETHYL AND N-2-AZIDOETHYL DERIVATIVES OF METHYLENE BIS-(1-OXY-1-TRIAZENE-2-OXIDES)." In Chemistry of nitro compounds and related nitrogen-oxygen systems. LLC MAKS Press, 2019. http://dx.doi.org/10.29003/m739.aks-2019/141-145.

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Wichmann, C., JD Kuhlmann, DM Klotz, H. Zeiler, RA Hilger, and P. Wimberger. "The effect of the triazene compound CT913 on ovarian cancer cells in vitro and its interaction with PARP-inhibitors." In Kongressabstracts zur 14. Jahrestagung der Mitteldeutschen Gesellschaft für Frauenheilkunde und Geburtshilfe e.V. (MGFG). Georg Thieme Verlag KG, 2021. http://dx.doi.org/10.1055/s-0041-1730787.

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10

Bräse, Stefan, Matthias Lormann, and Henning Vogt. "Scope and Limitation of a Tin Promoted Amidation on Solid Phase: A New Monitoring for the T1 Triazene Linker." In The 4th International Electronic Conference on Synthetic Organic Chemistry. Basel, Switzerland: MDPI, 2000. http://dx.doi.org/10.3390/ecsoc-4-01887.

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