作者:Hideki sakurai、Akira Hosomi、Masaki Saito、Koshi Sasaki、Hirokazu Iguchi、Jun-Ichi Sasaki、Yoshitaka Araki
DOI:10.1016/s0040-4020(01)88587-2
日期:1983.1
of synthetically useful reactions of 2-trimethylsilylmethyl-1,3-butadiene (7) are discussed. Reactions of 7 with acid chlorides, aldehydes, ketones and acetals activated by a Lewis acid give isoprenylated compounds, while 7 undergoes the Diels-Alder reaction with dienophiles. High regiospecificity of the reaction qualifies 7 for a versatile building block of terpene synthesis.
讨论了2-三甲基甲硅烷基甲基-1,3-丁二烯(7)的两种合成上有用的反应。7与路易斯酸活化的酰基氯,醛,酮和乙缩醛的反应生成异戊二烯基化的化合物,而7与亲二烯体进行Diels-Alder反应。该反应的高区域特异性使7成为萜烯合成的通用组成部分。