A Novel Synthesis of 4B-Element-Containing Styrene Derivatives
作者:Yukio Nagasaki、Koichi Kurosawa、Teiji Tsuruta
DOI:10.1246/bcsj.63.3036
日期:1990.10
To synthesize 4B-group element-containing styrene monomers, alkylmetalation reactions of 4-methylstyrene (1) in the presence of lithium diisopropylamide (2) were investigated. Trialkylsilylation of 1 proceeded easily by the reaction with trialkylsilyl chloride in the presence of 2 to form mono- and bis-trialkylsilylated methylstyrene. This synthetic method was expanded to other 4B-element-containing styrenes such as germyl and stannyl compounds.