作者:Keith E. Drouet、Emmanuel A. Theodorakis
DOI:10.1002/1521-3765(20000602)6:11<1987::aid-chem1987>3.0.co;2-u
日期:2000.6.2
Our studies toward the total synthesis of the reveromycin family of natural products are described herein. Our synthetic approach is efficient, stereocontrolled, and convergent and has resulted in the first synthesis of reveromycin B (4) and C19-epi-reveromycin B (55). Key steps of this successful strategy include: a modified Negishi coupling (construction of C7-C8 bond) and a Kishi-Nozaki reaction
本文描述了我们对天然产物雷弗霉素家族的总合成的研究。我们的合成方法是高效,立体控制和收敛的,并首次合成了白藜芦醇B(4)和C19-表-利维霉素B(55)。该成功策略的关键步骤包括:修饰的Negishi偶联(C7-C8键的构建)和Kishi-Nozaki反应(C19-C20键的构建),它们用于连接目标侧链。因此,整个合成的关键组成部分被定义为碘乙烯6,炔烃7和炔烃8。我们的合成说明了改良的Negishi偶联剂在构建复杂二烯时的效用,证实了白藜芦醇的立体化学构想并为该方法铺平了道路。用于制备用于生物学研究的设计类似物。