作者:I. Zicmane、E. Liepiņš、L.M. Ignatovich、E. Lukevics
DOI:10.1016/0022-328x(91)80195-p
日期:1991.10
C-13, O-17, Si-29, Sn-119 NMR spectra of acyloxysilanes, -germanes and -stannanes R1R2R3MOCOR (M = Si, Ge, Sn) have been investigated. The character of substituent effects on the C-13 and O-17 chemical shifts of these compounds is almost the same for Si, Ge and Sn. O-17 and Sn-119 NMR spectra establish the predominance of the intermolecular exchange processes in acyloxystannanes.