Stereocontrolled construction of the trans-tetrahydrofuran units in Annonaceous acetogenins
作者:Shi-Kai Tian、Zhi-Min Wang、Jian-Kang Jiang、Min Shi
DOI:10.1016/s0957-4166(99)00259-1
日期:1999.7
the construction of trans-tetrahydrofuran (THF) unit from trans-1,5,9-decatriene was successfully developed by means of Sharpless AD reactions and oxidative cyclizations catalyzed by Co(modp)2 under an oxygen atmosphere. Based on this new synthetic strategy, the trans-mono-THF unit, trans-bis-THF unit and trans-tris-THF unit in Annonaceous acetogenins were smoothly obtained.
借助Sharpless AD反应和氧气氛下Co(modp)2催化的氧化环化反应,成功开发了由反式-1,5,9-癸三烯构建反式四氢呋喃(THF)单元的有效合成方法。基于这种新的合成策略,顺利地获得了无水醋酸原素中的反式-单-THF单元,反式-双-THF单元和反式-tris-THF单元。