Relay Redox and Lewis Acid Catalysis in the Titanocene- Catalyzed Multicomponent Assembly of 1,5-Enynes
作者:Antonio J. Lepore、David M. Pinkerton、Brandon L. Ashfeld
DOI:10.1002/adsc.201300359
日期:2013.5.17
Herein we describe a direct, multicomponent assembly of 1,5‐enynes. The titanocene‐catalyzed coupling of an aryl aldehyde, iodoalkyne, and allylsilane enables the convergent and rapid synthesis of this versatile architectural motif in good to excellent yields.
在这里,我们描述了1,5-烯炔的直接,多组分组装。钛醛催化的芳基醛,碘代炔烃和烯丙基硅烷的偶合使该多功能建筑图案的聚合和快速合成以良好至极佳的收率实现。