Conjugate addition of silyl groups to β-unsubstituted enones, & Si-to-OH conversion: a synthesis of (±)-lavandulol
作者:Ian Fleming、Duckhee Lee
DOI:10.1016/0040-4039(96)01519-5
日期:1996.9
TMS chloride raises the yield in the conjugate addition of silylcuprates and zincates to β-unsubstituted enones, and Si-to-OH conversion is possible using the 2-methylbut-2-enyl(diphenyl)silyl group in the presence of highly nucleophilic alkenes. Both reactions are used in a synthesis of lavandulol.
TMS氯化物可提高甲硅烷基铜酸酯和锌酸酯与β-未取代烯酮的共轭加成反应的收率,在高度亲核性烯烃存在的情况下,使用2-甲基丁-2-烯基(二苯基)甲硅烷基可实现Si-OH的转化。两种反应都用于合成拉维度洛。