ChemInform Abstract: 13C, 17O, and 29Si NMR Spectra and Stabilization of Silylated Ketenes and Bisketenes.

Abstract

1996 magnetic resonance, nuclear quadrupole resonance magnetic resonance, nuclear quadrupole resonance (organic substances) K 2560 26 -036 13C, 17O, and 29Si NMR Spectra and Stabilization of Silylated Ketenes and Bisketenes. -The stabilizing influence of silyl substituents on ketenes and bisketenes is discussed. The electronic distributions in these molecules are examined by means of NMR spectroscopy. -(ALLEN, A. D.; EGLE, I.; JANOSCHEK, R.; LIU, H. W.; MA, J.; MARRA, R. M.; TIDWELL, T. T.; Chem. Lett. (1996) 1, 45-46; Dep. Chem., Univ. Toronto, Toronto, Ont. M5S 1A1, Can.; EN)