29Si and 13C NMR Studies of organosilicon chemistry. IX. Silatranes

作者: Robin K Harris , Jimmy Jones , Soon Ng

DOI: 10.1016/0022-2364(78)90278-0

关键词: Yield (chemistry)VinyltriethoxysilaneCarbon-13 NMRPhysical chemistryChemical shiftOrganic chemistryOrganosiliconSiliconNMR spectra databaseRelaxation (NMR)Chemistry

摘要: Abstract Silicon-29 and carbon-13 NMR spectra were obtained for four silatranes the corresponding triethoxysilanes. The chemical shift data are discussed in terms of pentacoordination at silicon silatranes. vinyl region 1 H coupled 13 C vinylsilatrane vinyltriethoxysilane computer-fitted to yield values shifts coupling constants. Carbon-13 spin-lattice relaxation times C-{ H} nuclear Overhauser enhancements presented all compounds studied. Similar information was 29 Si two with direct SiH bonds.

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