作者: Robin K Harris , Jimmy Jones , Soon Ng
DOI: 10.1016/0022-2364(78)90278-0
关键词: Yield (chemistry) 、 Vinyltriethoxysilane 、 Carbon-13 NMR 、 Physical chemistry 、 Chemical shift 、 Organic chemistry 、 Organosilicon 、 Silicon 、 NMR spectra database 、 Relaxation (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 SiH bonds.