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Статті в журналах з теми "Bis-adducts"
Tagliatesta, Pietro, Angelo Lembo, Valentina Orlandi та Marzia Nuccetelli. "Synthesis and characterization of new β-disubstituted porphyrin-[60]fullerene cyclic bis-adducts". Journal of Porphyrins and Phthalocyanines 14, № 08 (серпень 2010): 727–31. http://dx.doi.org/10.1142/s1088424610002537.
Повний текст джерелаYusifli, F. Kh, N. A. Aliyeva, and G. A. Ramazanov. "USE OF BIS-ADDUCTS OF ETHANEDITHIOL WITH ALKYL- AND CYCLOALKYL SUBSTITUTED METHYLENE DIOXOLANES IN THE COMPOSITION OF POLYVINYL CHLORIDE." Chemical Problems 21, no. 1 (2023): 72–77. http://dx.doi.org/10.32737/2221-8688-2023-1-72-77.
Повний текст джерелаSharma, Mousami, Anju Sharma, and Renu Sachar. "Synthesis and Characterization of the Adducts of Morpholinedithioccarbamate Complexes of Oxovanadium (IV), Nickel(II), and Copper(II) with Piperidine and Morpholine." E-Journal of Chemistry 9, no. 4 (2012): 1929–40. http://dx.doi.org/10.1155/2012/689501.
Повний текст джерелаBaer-Dubowska, W. "Alternative pathways of polycyclic aromatic hydrocarbons activation: the formation of polar DNA adducts." Acta Biochimica Polonica 46, no. 2 (June 30, 1999): 263–74. http://dx.doi.org/10.18388/abp.1999_4160.
Повний текст джерелаHossain, MM, ME Halim, MM Islam, K. Akhter, SM Ahmed, UKR Romman, and MG Ahmed. "Michael 1:1 adducts by acid catalyzed reaction during synthesis of spiro and spiroketal compounds." Bangladesh Journal of Scientific and Industrial Research 55, no. 4 (December 27, 2020): 283–88. http://dx.doi.org/10.3329/bjsir.v55i4.50967.
Повний текст джерелаKour, Gurpreet, Inderjeet Kour, and Renu Sachar. "Synthesis and Characterization of the Adducts of Bis(O-ethyldithiocarbonato)copper(II) with Substituted Pyridines." International Journal of Inorganic Chemistry 2013 (December 22, 2013): 1–4. http://dx.doi.org/10.1155/2013/502856.
Повний текст джерелаBispinghoff, Mark, Aaron M. Tondreau, Hansjörg Grützmacher, Charly A. Faradji, and Paul G. Pringle. "Carbene insertion into a P–H bond: parent phosphinidene–carbene adducts from PH3 and bis(phosphinidene)mercury complexes." Dalton Transactions 45, no. 14 (2016): 5999–6003. http://dx.doi.org/10.1039/c5dt01741f.
Повний текст джерелаSedenkova, Kseniya N., Elena B. Averina, Yuri K. Grishin, Julia V. Kolodyazhnaya, Victor B. Rybakov, Tamara S. Kuznetsova, Audrey Hughes, Gabriel dos Passos Gomes, Igor V. Alabugin, and Nikolay S. Zefirov. "Substituent effects on stereoselectivity of dihalocarbene reactions with cyclohexadiene and on the reactivity of bis-dihalocyclopropanes in electrophilic nitrations en route to pyrimidine N-oxides." Organic & Biomolecular Chemistry 15, no. 44 (2017): 9433–41. http://dx.doi.org/10.1039/c7ob02463k.
Повний текст джерелаWang, Guowei, Linghua Zhuang, and Jintang Wang. "A Route to a Tetrabenzothiazole from Michael Bis-Addition Compounds." Journal of Chemical Research 2009, no. 4 (April 2009): 212–13. http://dx.doi.org/10.3184/030823409x435883.
Повний текст джерелаTalbi, Arbia, Aïcha Arfaoui, Talia Bsaibess, Mohamed Lotfi Efrit, Anne Gaucher, Damien Prim та Hédi M′Rabet. "Selective synthesis of mono- and bis-butenolide α-aminomethyl adducts". Organic & Biomolecular Chemistry 15, № 15 (2017): 3298–303. http://dx.doi.org/10.1039/c7ob00206h.
Повний текст джерелаДисертації з теми "Bis-adducts"
Kuhn, Helene. "Syntheses of diplatinum polyynediyl complexes with bis(phosphine)pentafluorophenylplatinum endgroups and dicobalt adducts of their sp carbon chains." kostenfrei, 2009. http://d-nb.info/999425994/34.
Повний текст джерелаCarini, Marco. "New approaches to the multiple functionalization of fullerene." Doctoral thesis, Università degli studi di Trieste, 2014. http://hdl.handle.net/10077/10131.
Повний текст джерелаFullerene C60 is a charming molecule, its beautiful symmetry and its unique properties are still intriguing scientific community after almost three decades from its discovery. Investigation of its properties and applications is still an active field. In our group we are interested especially in the biological aspect of fullerene sciences. In this field, polyfunctional derivatives are particularly attractive, for the increased solubility and for the possibility to attach different biologically active molecules on the same carbon cage. In the first project we studied different methods to control the site selectivity of the double 1,3-dipolar cycloaddition of azomethine ylides. To this purpose, we synthesized several bis-reactive templates with very different design, and we could obtain unusual fullerene-macrocyclic and fullerene-cyclophanes structures. A good degree of control of the site selectivity was achieved in some cases. A supramolecular approach to the control of the second cycloaddition was also developed. In the second part we focused our efforts in finding a feasible and scalable method to produce bis- or poly-functional fullerene derivatives from the easily accessible monoadduct. Triazine chemistry in combination with oxyethylenic chains allowed us to easily synthesize a library of polyfunctional, versatile and highly soluble derivatives. Some toxicological results indicate that this kind of compounds can be very useful carriers for drug delivery and some application in this sense are currently under investigation. Finally in a third part of the work we synthesized several fullerene-bipyridyl ligands and their ruthenium complexes. In this way we want to combine in the same molecule both the antiproliferative properties of ruthenium complexes and the photosensitizing effect of fullerene in order to obtain a synergistic effect against tumor cells.
XXVI Ciclo
1986
Vartanian, Maida. "Cu(I) catalyzed alkyne-azide cycloaddition as a synthetic tool for the preparation of complex C60 derivatives." Thesis, Strasbourg, 2012. http://www.theses.fr/2012STRAF016.
Повний текст джерелаThe present PhD thesis manuscript is focused on the use of fullerene building blocks for the preparation of photoactive molecular devices combining C60 and porphyrins. Cu(I) Catalyzed alkyne-azide cycloaddition was used as a synthetic tool for the preparation of complex C60 derivatives. Specifically, in the first part (Chapter II-B), a flexible fullerene-porphyrin triad has been developed and the photophysical studies were performed. The flexible linker between the fullerene core and the azide groups prevented any conformational control on the relative orientation and distance between the two photoactive subunits connected together. This prompted the development of an analogous building block in which the azide unit is directly connected to the bridging phenyl ring (Chapter II-C). In this way, the click reaction with porphyrin-alkyne derivatives give access to hybrid systems with a controlled relative orientation of the two moieties. This is of fundamental importance for a better understanding of the structural parameters affecting the electron and/or energy transfer kinetic in such dyads.In the second part (Chapter III), a fullerene hexaadduct scaffold is used to build up sophisticated multiporphyrin systems for various applications. The preparation of these multi-chromophoric ensembles relies on the click-click approach developed in our group
Paul, Ursula Sofia Désirée [Verfasser], and Udo [Gutachter] Radius. "Studies on the Reactivity of Iridium Bis(phosphinite) Pincer Complexes towards Phosphines, Boranes and their Lewis Adducts and on the Reactivity of Cyclic (Alkyl)(Amino) Carbenes and Nickel Complexes thereof / Ursula Sofia Désirée Paul ; Gutachter: Udo Radius." Würzburg : Universität Würzburg, 2018. http://d-nb.info/1163536210/34.
Повний текст джерелаFang, Chuan-Chieh, and 方春傑. "Computational Study on the Bis-Adducts of the Phosphinidene Complexes." Thesis, 2012. http://ndltd.ncl.edu.tw/handle/14761345415462791590.
Повний текст джерела國立臺北教育大學
自然科學教育學系碩士班
100
The bonding of bis-adducts between electron donors (D), such as NH3 and PH3, with phosphinidenes RP: (R = H, CH3, NH2, PH2, PF2) was examined using density functional theory calculations. The structures were optimized at the B3LYP/6-311++G** level of theory. The main interest of this work is to find the trend in structural symmetry of the D—PR—D system. Accordingly, the magnitude of bond strength correlates well with the difference in ionization potential (IP) of the orbitals involved in the D—P interaction. In addition, we found the magnitude of the first bonding energy between D and PR is decisive for the symmetry of the D—PR—D system.
Chou, Zi-Wei, and 周子偉. "Synthesis and Characterization of Ethyl Alkylbenzyl 1,2-Methano[60]fullerene-61,61-Dicarboxylate Derivatives and Their Bis Adducts." Thesis, 2011. http://ndltd.ncl.edu.tw/handle/bp6n2f.
Повний текст джерела國立臺北科技大學
有機高分子研究所
99
Fullerene derivatives have been widely used as electron acceptor for fabricating efficient polymer solar cells due to their high electron affinity and good electron mobility. It has been demonstrated that the molecular levels, chemical compatibility to conjugated polymer and solubility in processing solvent are key parameters in affecting the cell efficiency. In this study, a series of mono- and bis-adducts of C60 with similar structure, including ethyl (4-methylbenzyl)1,2-methano[60]fullerene- 61,61-dicarboxylate (MBEMDC), ethyl (4-ethylbenzyl)1,2-methano[60]fullerene- 61,61-dicarboxylate(EBEMDC), ethyl (4-isopropylbenzyl) 1,2-methano[60]fullerene- 61,61-dicarboxylate (iPBEMDC), ethyl (4-tert-butylbenzyl) 1,2-methano[60] fullerene-61,61-dicarboxylate (tBBEMDC), (4-n-butylbenzyl) 1,2-methano[60] fullerene-61,61-dicarboxylate(nBBEMDC), bis-ethyl (4-ethylbenzyl)1,2-methano[60] fullerene-61,61-dicarboxylate (bis-EBEMDC), bis-ethyl (4-isopropylbenzyl) 1,2-methano[60]fullerene-61,61-dicarboxylate (bis-iPBEMDC), bis-ethyl (4-tert- butyl-benzyl)1,2-methano[60] fullerene-61,61-dicarboxylate(bis-tBBEMDC), benzyl- n-hexyl 1,2-methano[60]fullerene-61,61-dicarboxylate benzyl fulleropyrrolidine (BHMDCmix) and ethyl (4-tert-butylbenzyl) 1,2-methano[60]fullerene-61,61- dicarboxylate benzyl fulleropyrrolidine (tBBEMDCmix), were designed and synthesized via Bingel-Hirsch reaction and/or Prato reaction. The obtained products were characterized using NMR, MALDI-TOF and EA. Moreover, cyclic voltammetry (CV) and UV-vis were employed to investigate the energy levels and optical properties of these new molecules.
Kuhn, Helene [Verfasser]. "Syntheses of diplatinum polyynediyl complexes with bis(phosphine)pentafluorophenylplatinum endgroups and dicobalt adducts of their sp carbon chains / vorgelegt von Helene Kuhn." 2009. http://d-nb.info/999425994/34.
Повний текст джерелаZeits, Paul. "Olefin Metatheses in Metal Coordination Spheres: Development of Gyroscope-like trans-Spanning Bis(pyridine) Complexes and Organometallic pi-Adducts of Conjugated Polymers." Thesis, 2011. http://hdl.handle.net/1969.1/ETD-TAMU-2011-12-10265.
Повний текст джерелаPaul, Ursula Sofia Désirée. "Studies on the Reactivity of Iridium Bis(phosphinite) Pincer Complexes towards Phosphines, Boranes and their Lewis Adducts and on the Reactivity of Cyclic (Alkyl)(Amino) Carbenes and Nickel Complexes thereof." Doctoral thesis, 2018. https://nbn-resolving.org/urn:nbn:de:bvb:20-opus-151963.
Повний текст джерелаDer erste Abschnitt der vorliegenden Arbeit gibt einen vertieften Einblick in die Reaktivität von Iridiumkomplexen, die den bis(Phosphinit)-Pincer tBuPOCOP (k3-C6H3-1,3-(OPtBu2)2) als Liganden aufweisen, gegenüber primären Boranen und Phosphanen sowie gegenüber Phosphan-Boran-Lewis-Paaren. Desweiteren sind detailliertere Untersuchungen zu deren Anwendung als Katalysator zur dehydrogenativen Kupplung von Phosphanboranen enthalten. Die erhaltenen Ergebnisse lassen sich in drei Teilbereiche gliedern: I. Synthese und Charakterisierung von Iridium(III)-Komplexen, die Aryldihydroboratliganden tragen, II. Arylphosphan-koordinierte Iridium(I)- und Iridium(III)-Komplexe, III. sowie Studien zur Reaktivität der zugrundeliegenden Iridiumpincerkomplexe gegenüber BH3-Addukten von primären Phosphanen. Diese führten zu ersten Ergebnissen in der homogen-katalytischen Dehydrokupplung von Phosphanboranen unter Verwendung der Iridiumpincerkomplexe als Katalysator. Der zweite Abschnitt der vorliegenden Arbeit gibt einen Einblick in die Chemie von Nickelkomplexen, die durch zyklische (Alkyl)(Amino) Carbene (cAACs) stabilisiert werden. Desweiteren sind Untersuchungen zu den Eigenschaften und zur Reaktivität der freien Carbene selbst enthalten. Die erhaltenen Ergebnisse lassen sich in vier Teilbereiche gliedern: I. Synthese und Charakterisierung von Nickelkomplexen, die durch zyklische (Alkyl)(Amino) Carbene stabilisiert werden, II. welche die Bestimmung und Quantifizierung von deren sterischen und elektronischen Eigenschaften zulassen, III. erste Studien zur Reaktivität dieser neuartigen Nickelkomplexe, sowie IV. Untersuchungen zur C–F- und C–H-Bindungsaktivierung am Carbenkohlenstoffatom der entsprechenden zyklische (Alkyl)(Amino) Carbene
Частини книг з теми "Bis-adducts"
Vergara, Alessandro, Cinzia Verde, Guido di Prisco, and Lelio Mazzarella. "Bis-histidyl Ferric Adducts in Tetrameric Haemoglobins." In Dioxygen Binding and Sensing Proteins, 93–105. Milano: Springer Milan, 2008. http://dx.doi.org/10.1007/978-88-470-0807-6_10.
Повний текст джерелаClark, David L., Alfred P. Sattelberger, and Richard A. Andersen. "Lewis Base Adducts of Uranium Triiodide and Tris[Bis(Trimethylsilyl)Amido]Uranium." In Inorganic Syntheses, 307–15. Hoboken, NJ, USA: John Wiley & Sons, Inc., 2007. http://dx.doi.org/10.1002/9780470132623.ch55.
Повний текст джерелаSCHUMANN, HERBERT, ILSE ALBRECHT, HARALD LAUKE, and FRIEDRICH WILHELM REIER. "BIS(CYCLOPENTADIENYL) AND MONO- AND BIS(PENTAMETHYLCYCLOPENTADIENYL) METHYL DERIVATIVES OF THE LANTHANIDES: THEIR METHYLLITHIUM ADDUCTS." In Organometallic Syntheses, 1–5. Elsevier, 1988. http://dx.doi.org/10.1016/b978-0-444-42956-8.50008-6.
Повний текст джерелаSCHUMANN, HERBERT, ILSE ALBRECHT, and EKKEHARDT HAHN. "BASE STABILIZED ALKALI METAL HALIDE ADDUCTS OF BIS(PENTAMETHYLCYCLOPENTADIENYL)LANTHANIDE CHLORIDES." In Organometallic Syntheses, 9–12. Elsevier, 1986. http://dx.doi.org/10.1016/b978-0-444-42607-9.50007-3.
Повний текст джерелаVergara, Alessandro, Luigi Vitagliano, Cinzia Verde, Guido di Prisco, and Lelio Mazzarella. "Spectroscopic and Crystallographic Characterization of bis‐Histidyl Adducts in Tetrameric Hemoglobins." In Methods in Enzymology, 425–44. Elsevier, 2008. http://dx.doi.org/10.1016/s0076-6879(08)36024-8.
Повний текст джерелаEagle, P. A. C. "Perfluoroalkyltriorganoplumbanes from Triaryl- or Trialkylplumbyl Derivatives by Reactions with Bis(perfluoroalkyl)cadmium Adducts." In Compounds of Group 14 (Ge, Sn, Pb), 1. Georg Thieme Verlag KG, 2003. http://dx.doi.org/10.1055/sos-sd-005-00751.
Повний текст джерелаWedler, C., K. Haage, M. Herbst, H. Tischer, and E. Knofe. "Preparation and Some Properties of Amine Oxides Derived from Defined Ethylene Oxide Adducts." In VI. Internationale Tagung über Grenzflächenaktive Stoffe, Berlin, 22. bis 27. April 1985, 589–94. De Gruyter, 1986. http://dx.doi.org/10.1515/9783112484265-087.
Повний текст джерелаТези доповідей конференцій з теми "Bis-adducts"
Bai, Bao-Qing, Li-Jiao Zhao, and Ru-Gang Zhong. "Structural Characterization of the DNA Adducts Induced by 1,3-Bis-(2-Chloroethyl)-1-Nitrosourea Using Electrospray Ionization Tandem Mass Spectrometry." In 2010 4th International Conference on Bioinformatics and Biomedical Engineering (iCBBE). IEEE, 2010. http://dx.doi.org/10.1109/icbbe.2010.5516358.
Повний текст джерела