Total Syntheses of Tardioxopiperazine A, Isoechinulin A, and Variecolorin C

Dai, Qipu; Xie, Xingang; Xu, Shiyan; Ma, Donghui; Tang, Shibing; She, Xuegong

doi:10.1021/ol2005616.s001

ol2005616_si_001.pdf (3.54 MB)

Total Syntheses of Tardioxopiperazine A, Isoechinulin A, and Variecolorin C

journal contribution

posted on 2011-05-06, 00:00 authored by Qipu Dai, Xingang Xie, Shiyan Xu, Donghui Ma, Shibing Tang, Xuegong She

First total syntheses of the isoechinulin-type alkaloids: Tardioxopiperazine A, Isoechinulin A, and Variecolorin C have been achieved from a common key intermediate 5, which was derived from a regiocontrolled Stille cross-coupling reaction of an allylindium reagent.