A FACILE STEREOSELECTIVE SYNTHESIS OF (E,E)-CONJUGATED DIENYL TELLURIDES BY PALLADIUM-CATALYZED CROSS-COUPLING REACTION
摘要:
A cross-coupling reaction of (E)-beta -bromovinyl tellurides with alkenes in the presence of catalytic amount of Pd(OAc)(2) and PPh3, AgCO3 as a base carried out in acetonitrile to produce (E,E)-conjugated dienyl tellurides.
Stereoselective Synthesis of 1,3-Enynyl Tellurides by Palladium-Catalyzed Cross-Coupling Reaction
作者:Xian Huang、Ya-Pin Wang
DOI:10.1080/00397919608004612
日期:1996.8
Abstract The coupling reaction of (E)-β-bromovinyl tellurides with terminal alkynes by using catalyst of PdCl2(PPh3)2-CuI in the presence of Et3N as a base give the corresponding 1, 3-enynyl tellurides