Novel reagents, bis(1-methoxy-2-methyl-1-propenyloxy) silanes () have been shown to be very useful bifunctional protecting agents for various types of H-acidic materials, such as diols, dithiols, diacids and their combined materials. The reaction proceeds rapidly under mild conditions to give the corresponding silylene derivatives in almost quantitative yields.
Contributions to group IV organometallic chemistry
作者:R.Harry Cragg、Rob D. Lane
DOI:10.1016/s0022-328x(00)85656-9
日期:1981.6
The preparation and properties of some 2-methylphenyl-4-oxobenzo-1,3,2-dioxasilanes and related compounds are reported and their general mass spectral features and 13C and 29Si NMR spectra are fully discussed.
报告了一些2-甲基苯基-4-氧代苯并-1,3,2-二氧杂硅烷和相关化合物的制备和性质,并全面讨论了它们的一般质谱特征以及13 C和29 Si NMR光谱。