Literatura académica sobre el tema "Stannylenes"
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Artículos de revistas sobre el tema "Stannylenes"
Cabeza, Javier A., Israel Fernández, Pablo García-Álvarez, Rubén García-Soriano, Carlos J. Laglera-Gándara y Rubén Toral. "Stannylenes based on pyrrole-phosphane and dipyrromethane-diphosphane scaffolds: syntheses and behavior as precursors to PSnP pincer palladium(ii), palladium(0) and gold(i) complexes". Dalton Transactions 50, n.º 44 (2021): 16122–32. http://dx.doi.org/10.1039/d1dt02967c.
Texto completoPahar, Sanjukta, Vishal Sharma, Srinu Tothadi y Sakya S. Sen. "Pyridylpyrrolido ligand in Ge(ii) and Sn(ii) chemistry: synthesis, reactivity and catalytic application". Dalton Transactions 50, n.º 45 (2021): 16678–84. http://dx.doi.org/10.1039/d1dt03136h.
Texto completoNeumann, Wilhelm P. "Germylenes and stannylenes". Chemical Reviews 91, n.º 3 (mayo de 1991): 311–34. http://dx.doi.org/10.1021/cr00003a002.
Texto completoAl-Allaf, Talal A. K. "Reactions of the Divalent Tin Compounds R2M, R = N(SiMe3)2 or CH(SiMe3)2 with Complexes of the Platinum Group Metals". Journal of Chemical Research 2003, n.º 2 (enero de 2003): 101–4. http://dx.doi.org/10.3184/030823403103173110.
Texto completoKristinsdóttir, Lilja, Nicola L. Oldroyd, Rachel Grabiner, Alastair W. Knights, Andreas Heilmann, Andrey V. Protchenko, Haoyu Niu et al. "Synthetic, structural and reaction chemistry of N-heterocyclic germylene and stannylene compounds featuring N-boryl substituents". Dalton Transactions 48, n.º 31 (2019): 11951–60. http://dx.doi.org/10.1039/c9dt02449b.
Texto completoOchiai, Tatsumi y Shigeyoshi Inoue. "Synthesis of a cyclopentadienyl(imino)stannylene and its direct conversion into halo(imino)stannylenes". RSC Advances 7, n.º 2 (2017): 801–4. http://dx.doi.org/10.1039/c6ra27697k.
Texto completoHsu, Chen-Yuan, Li-Wei Chan, Gene-Hsiang Lee, Shie-Ming Peng y Ching-Wen Chiu. "Triphenylene-based tris-N-heterocyclic stannylenes". Dalton Transactions 44, n.º 34 (2015): 15095–98. http://dx.doi.org/10.1039/c5dt00694e.
Texto completoNakata, Norio, Narimi Hosoda, Shintaro Takahashi y Akihiko Ishii. "Chlorogermylenes and -stannylenes stabilized by diimidosulfinate ligands: synthesis, structures, and reactivity". Dalton Transactions 47, n.º 2 (2018): 481–90. http://dx.doi.org/10.1039/c7dt04390b.
Texto completoDe Proft, Frank, Lies Broeckaert, Jan Turek, Aleš Růžička y Rudolph Willem. "Reactivity of low-oxidation state tin compounds: an overview of the benefits of combining DFT Theory and experimental NMR spectroscopy". Canadian Journal of Chemistry 92, n.º 6 (junio de 2014): 447–61. http://dx.doi.org/10.1139/cjc-2013-0521.
Texto completoNEUMANN, W. P. "ChemInform Abstract: Germylenes and Stannylenes". ChemInform 22, n.º 50 (22 de agosto de 2010): no. http://dx.doi.org/10.1002/chin.199150327.
Texto completoTesis sobre el tema "Stannylenes"
Rashid, Haroon. "Synthesis of novel heteroleptic stannylenes and reactions with transition-metal carbonyl clusters". Thesis, University of Reading, 1997. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.388466.
Texto completoHoppe, Anke. "Synthese, Struktur und Koordinationsverhalten 2,2-P-difunktionalisierter Organo-halogenstannane, Distannane und Stannylene". [S.l. : s.n.], 2000. http://deposit.ddb.de/cgi-bin/dokserv?idn=961382430.
Texto completoCHARLES, CHANTAL. "Synthese et reactivite de complexes organometalliques silyles et stannyles du fer". Université Louis Pasteur (Strasbourg) (1971-2008), 1997. http://www.theses.fr/1997STR13221.
Texto completoDenieul, Marie-Pierre. "Nouvelles utilisations des dithiocarbonates comme source de radicaux stannyles, propargyles et trifluoroacetonyles". Paris 11, 1998. http://www.theses.fr/1998PA112025.
Texto completoMcheik, Ali. "Hétérométallocènes et espèces divalentes N-hétérocycliques du groupe 14 (Ge, Sn)". Toulouse 3, 2007. http://www.theses.fr/2007TOU30001.
Texto completoThis work concerns the study of new divalent species of the group 14 (germanium and tin). It was a question of developing new strategies of stabilization (structures of the ferrocene type or intramolecular complexation) and of controlling the reactivity of the species divalent centers. Were considered: heterobimetallocenes including a metal of transition and a group 14 element connected by cyclopentadienyl groups, N-heterocyclic germylenes which are the analogues of the carbenes of Arduengo and germylenes or stannylenes with ligands a aminotroponate, di-aminotroponiminate and anilido-iminate). Physiscochimic and structural studes of all these new compounds were carried out as well as the first tests of reactivity (reaction with electrophiles, single electron transfer). In all the cases, these new compounds show a particular activity of metal 14 preserving their divalent specificity of species
James, Damien. "Développement d'outils organométalliques en vue du transfert de méthyle, application à la synthèse de radiotraceurs pour la TEP". Thesis, Bordeaux 1, 2009. http://www.theses.fr/2009BOR13900/document.
Texto completoThe modified Stille cross-coupling developed by Pr. Fouquet’s group was applied to the methylation of nucleosides, dinucleotides and oligonucleotides in order to develop a methodology for labelling aptamers with carbon 11 for the early diagnosis of cancer by PET. This pallado-catalyzed cross-coupling is based on the use of monoorganotin activated by a source of fluoride accelerating the reaction. Initial methodology tests helped to finalize the transfer of methyl group on various nucleosides and a dinucleotide, with reaction conditions compatible with the short half-life of carbon 11 (20.4 min) and the special nature of oligonucleotides. Then, this methodology was applied to oligonucleotide models obtained after incorporation of the most promising nucleosides
Jha, Chandan Kumar. "Chemistry of dipyrrinatogermylenes and- stannylenes". Thesis, 2017. http://localhost:8080/iit/handle/2074/7280.
Texto completoLöw, Christian [Verfasser]. "Neue heteroleptische Stannylene und Stannylen-Übergangsmetallkomplexe / vorgelegt von Christian Löw". 2003. http://d-nb.info/967259584/34.
Texto completoChang, Che-Yuan y 張哲源. "Reactivity Studies of Germylene and Stannylene toward Various Boranes". Thesis, 2015. http://ndltd.ncl.edu.tw/handle/92501522528330877558.
Texto completo國立臺灣大學
化學研究所
103
Borane is a neutral molecule with three substituents and one empty p orbital. There are many applications of boranes in organic chemistry based on the Lewis acidity of the boron center. In order to enhance the electron deficiency of the molecule to improve reactivity, accumulation of the positive charges on boron is an effective way. One of the classes of boron mono-cation is borenium, which has two substituents and one neutral ligand. Compared to the extremely reactive borinium and over stabilized boronium, planar tri-coordinate borenium possesses moderate stability and reactivity for application in organic transformations. On the other hand, being the heavier analogues of N-heterocyclic carbene (NHC), N-heterocyclic metallylenes (NHEs, E = Si, Ge, Sn, Pb) have been investigated for decades. Metallylenes possess two active sites: a lone pair (Lewis base) and a vacant p orbital (Lewis acid). For heavier analogues, the poor s-p orbital mixing leads to increased Lewis acidity and decreased Lewis basicity at the metal center. Inspired by the reactivity of carbene-stabilized borenium cations, we decided to dedicate our efforts to replace carbon with other group fourteen elements, including germanium and tin. We propose that the metallylene-borane adducts could be synthesized, and followed by treating with particular hydride or halide abstracters would form the borenium moiety. However, preliminary results show that the reaction between metallylene and borane is highly dependent on the steric hindrance of both reagents. Thus far, metallylene either transferred its substituents to boron center or does not react with boron derivatives at all.
Hoppe, Anke [Verfasser]. "Synthese, Struktur und Koordinationsverhalten 2,2-P-difunktionalisierter Organo-halogenstannane, Distannane und Stannylene / von Anke Hoppe". 2000. http://d-nb.info/961382430/34.
Texto completoCapítulos de libros sobre el tema "Stannylenes"
Mathiasch, B. "From Stannylenes". En Inorganic Reactions and Methods, 93–94. Hoboken, NJ, USA: John Wiley & Sons, Inc., 2007. http://dx.doi.org/10.1002/9780470145234.ch58.
Texto completoTokitoh, Norihiro y Wataru Ando. "Silylenes (and Germylenes, Stannylenes, Plumbylenes)". En Reactive Intermediate Chemistry, 651–715. Hoboken, NJ, USA: John Wiley & Sons, Inc., 2005. http://dx.doi.org/10.1002/0471721492.ch14.
Texto completoMolloy, K. C. "Utilizing Stannylenes as Electron-Pair Donor Bases". En Inorganic Reactions and Methods, 231–32. Hoboken, NJ, USA: John Wiley & Sons, Inc., 2007. http://dx.doi.org/10.1002/9780470145241.ch139.
Texto completoDräger, M. "By Insertion of Silylenes, Germylenes, Stannylenes and Plumbylenes into Group-IVB-Hydrogen, -Halide and-Carbon Bonds". En Inorganic Reactions and Methods, 410. Hoboken, NJ, USA: John Wiley & Sons, Inc., 2007. http://dx.doi.org/10.1002/9780470145234.ch177.
Texto completoGrindley, T. Bruce. "Applications of Stannyl Ethers and Stannylene Acetals to Oligosaccharide Synthesis". En Synthetic Oligosaccharides, 51–76. Washington, DC: American Chemical Society, 1994. http://dx.doi.org/10.1021/bk-1994-0560.ch004.
Texto completoKrebs, A., A. Jacobsen-Bauer, E. Haupt, M. Veith y V. Huch. "Reaction of an Angle Strained Cycloheptyne with a Stabilized Stannylene — Synthesis and X-Ray Structure of a Distannacyclobutene System". En Strain and Its Implications in Organic Chemistry, 497. Dordrecht: Springer Netherlands, 1989. http://dx.doi.org/10.1007/978-94-009-0929-8_38.
Texto completoTakeda, N., N. Tokitoh y R. Okazaki. "From Stannylenes". En Compounds of Group 14 (Ge, Sn, Pb), 1. Georg Thieme Verlag KG, 2003. http://dx.doi.org/10.1055/sos-sd-005-00244.
Texto completoTakeda, N. "5.2.7 Product Subclass 7: Stannylenes". En Knowledge Updates 2022/3. Stuttgart: Georg Thieme Verlag KG, 2022. http://dx.doi.org/10.1055/sos-sd-105-00362.
Texto completoTakeda, N., N. Tokitoh y R. Okazaki. "Chalcogenation of Stannylenes". En Compounds of Group 14 (Ge, Sn, Pb), 1. Georg Thieme Verlag KG, 2003. http://dx.doi.org/10.1055/sos-sd-005-00237.
Texto completo"Product Subclass 7: Stannylenes". En Category 1, Organometallics, editado por Moloney. Stuttgart: Georg Thieme Verlag, 2003. http://dx.doi.org/10.1055/sos-sd-005-00245.
Texto completoActas de conferencias sobre el tema "Stannylenes"
Bredenkamp, Martin W. "UNDERSTANDING STANNYLENE DYNAMICS IN THE DERIVATISATION OF POLYHYDROXY COMPOUNDS". En XXIst International Carbohydrate Symposium 2002. TheScientificWorld Ltd, 2002. http://dx.doi.org/10.1100/tsw.2002.577.
Texto completoKaji, Eisuke, Keigo Shibayama y Kazusada In. "STANNYLENE ACETAL-MEDIATED REGIOSELECTIVE GLYCOSYLATION OF VARIOUS METHYL HEXOPYRANOSIDES". En XXIst International Carbohydrate Symposium 2002. TheScientificWorld Ltd, 2002. http://dx.doi.org/10.1100/tsw.2002.598.
Texto completoSilva, Angelo Amaro T. da, Tamires de O. B. Dias y Alessandro B. C. Simas. "Selective mono-O-alkylation (protection) of carbohydrates catalyzed by stannylene acetals". En 14th Brazilian Meeting on Organic Synthesis. São Paulo: Editora Edgard Blücher, 2013. http://dx.doi.org/10.5151/chempro-14bmos-r0039-1.
Texto completoSmith, Tony y Dennis Clouthier. "DETECTION AND CHARACTERIZATION OF THE STANNYLENE (SnH2 ) RADICAL IN THE GAS PHASE". En 72nd International Symposium on Molecular Spectroscopy. Urbana, Illinois: University of Illinois at Urbana-Champaign, 2017. http://dx.doi.org/10.15278/isms.2017.rj08.
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