20160-50-3Relevant academic research and scientific papers
Reductive Deamination with Hydrosilanes Catalyzed by B(C6F5)3
Fang, Huaquan,Oestreich, Martin
supporting information, p. 11394 - 11398 (2020/05/25)
The strong boron Lewis acid tris(pentafluorophenyl)borane B(C6F5)3 is known to catalyze the dehydrogenative coupling of certain amines and hydrosilanes at elevated temperatures. At higher temperature, the dehydrogenation pathway competes with cleavage of the C?N bond and defunctionalization is obtained. This can be turned into a useful methodology for the transition-metal-free reductive deamination of a broad range of amines as well as heterocumulenes such as an isocyanate and an isothiocyanate.
Facile activation of H-H and Si-H bonds by boranes
Nikonov, Georgii I.,Vyboishchikov, Sergei F.,Shirobokov, Oleg G.
supporting information; experimental part, p. 5488 - 5491 (2012/05/20)
The borane B(C6F5)3 is a precatalyst for H/Dexchange between H2 and deuterium-labeled silanes (D 3SiPh, D2SiMePh, DSiMe2Ph, DSiEt3). Experimental and DFT studies revea
Synthesis and Properties of 1,1,3,3-Tetrakis(pentafluorophenyl)-cyclo-di(silthiane) and Related Compounds
Horn, H.-G.,Probst, M.
, p. 1169 - 1178 (2007/10/03)
The synthesis of tetrakis(pentafluorophenyl-cyclo-di(silthiane) and related compounds by reacting organosubstituted silanes with sulfur or hexamethyldisilthiane is reported.The compounds are characterized by analysis, by relative molecular mass, by 1H, 13C, 19F, and 29Si NMR spectroscopy, and by mass and IR spectra, respectively.Two 29Si NMR signals of different intensity found for compounds with two different organic substituents on silicon are explained by the existence of diastereomers. - Keywords: Perfluoro-organic cyclo-di(silthianes); Synthesis; NMR spectra; Diastereomers
