A Facile Route to Bulladecin-Type Acetogenins - Total Synthesis of Asimilobinand Correction of the Configuration of Its Tetrahydrofuran Segment
作者:Zhi-Min Wang、Shi-Kai Tian、Min Shi
DOI:10.1002/(sici)1099-0690(200001)2000:2<349::aid-ejoc349>3.0.co;2-j
日期:2000.1
The most efficient method for the synthesis of the trans/threo/trans-bis(tetrahydrofuran) (THF) ring unit was established, and the first total synthesis of (−)-asimilobin and its diastereomer was then accomplished in twelve and fourteen steps, respectively, from trans-1,5,9-decatriene, by a convergent route with a Wittig reaction as the key step. By virtue of these synthetic results, the absolute configuration
建立了合成反式/苏式/反式-双(四氢呋喃)(THF)环单元的最有效方法,然后分十二步和十四步完成了(-)-阿西米洛宾及其非对映体的首次全合成,分别从反式 1,5,9-癸三烯,通过收敛路线,以 Wittig 反应为关键步骤。凭借这些合成结果,天然存在的阿西洛宾中双 (THF) 单元的绝对构型应该得到纠正。