作者:Hidefumi Makabe、Akira Tanaka、Takayuki Oritani
DOI:10.1016/s0040-4039(97)00856-3
日期:1997.6
(+)-4-Deoxygigantecin (1) was totally synthesized from enantiomerically pure (-)-muricatacin (3). Thus, 3 afforded the key intermediate 5 through a five-step reaction sequence, which was then converted to (+)-4-deoxygigantecin (1) via the formation of bis-tetrahydrofuran unit 1 1 and a coupling reaction with iodo lactone synthon 1 6. (C) 1997 Elsevier Science Ltd.
将(+)-4-去氧巨豆三烯素(1)从光学纯的(-)-muricatacin(3)中进行全合成。具体来说,3通过一个五步反应体系生成关键中间体5,然后通过双四氢呋喃单元1 1的形成和与碘代内酯合成体1 6的偶联反应,转化为(+)-4-去氧巨豆三烯素(1)。(C)1997 Elsevier Science Ltd.