Non-ipso electrophilic substitution of vinylstannanes and silanes
作者:M. T. Reetz、P. Hois
DOI:10.1039/c39890001081
日期:——
Vinyl-stannanes and -silanes having a substituent at the 1-position react with carbon electrophiles at the terminal position, i.e., the normal ipso electrophilicsubstitution based on the β-effect is not observed.
Palladium catalyzed reaction of acyltins with organichalides were investigated. Among the halides, acyl halides and allylic halides were good substrates, and the latter gave allylic ketones in good yields.