Ortho lithiation directed by amino groups on silicon in phenylsilane derivatives
作者:Kohei Tamao、Hajime Yao、Yasushi Tsutsumi、Hideyuki Abe、Takashi Hayashi、Yoshihiko Ito
DOI:10.1016/0040-4039(90)80186-p
日期:1990.1
Phenylsilanes, which contain trimethylethylenediamino (Me2NCH2CH2NMe-) group(s) on silicon, undergo selective ortholithiation by treatment with t-BuLi, providing a new method for the synthesis of ortho substituted phenylsilane derivatives.