TBSOTf-assisted three component coupling of epoxides, THF, and ylides derived from the phosphoniosilylation products of enones and α,β-unsaturated lactones
作者:Jung Hyun Kim、Sun Ho Jung
DOI:10.1016/j.tetlet.2007.04.067
日期:2007.6
Ylides 3, derived from the phosphoniosilylation products of enones and α,β-unsaturated lactones, were reacted with epoxides 4 and TBSOTf in THF. Interestingly, the three component coupling products 5–8 were obtained after subsequent desilylation.