Pentaco-ordinate silicon compounds in synthesis: regiospecific allylation of aldehydes by use of triethylammonium bis(pyrocatecholato)allylsilicates
作者:Akira Hosomi、Shinya Kohra、Yoshinori Tominaga
DOI:10.1039/c39870001517
日期:——
The title compounds, readily prepared from allytrimethoxysilane, pyrocatechol, and triethylamine, react with aldehydesregiospecifically and chemoselectively without catalyst under mild conditions: the allylation takes place even in protic solvents such as ethanol.