Suzuki Cross-Coupling Reactions of γ-Alkylidenebutenolides: Application to the Synthesis of Vulpinic Acid
作者:Zafar Ahmed、Peter Langer
DOI:10.1021/jo049780a
日期:2004.5.1
α-Hydroxy-γ-alkylidenebutenolides were efficiently functionalized by Suzuki cross-coupling reactions via the corresponding enol triflates. The natural product vulpinicacid was prepared by this methodology.