作者:Margaret Brimble、Amanda Heapy、Thomas Wagner
DOI:10.1055/s-2007-985600
日期:2007.9
The synthesis of the FG subunit of the pectenotoxins is reported herein. The synthesis hinges on the preparation of an appropriately functionalized acyclic precursor using a Z-selective Wittig reaction. Further elaboration using two sequential cyclization reactions furnished the tetrahydrofuran F ring and the tetrahydropyran G ring, respectively.
本文报告了pectenotoxins的FG亚单位的合成。合成依赖于使用Z选择性Wittig反应准备适当功能化的非环状前体。进一步通过两次连续的环化反应分别得到四氢呋喃F环和四氢吡喃G环。