Synthetic studies toward the disorazoles: synthesis of a masked northern half of disorazole D1 and a cyclopropane analog of the masked northern half of disorazole A1
作者:Lars Ole Haustedt、Sreeletha B Panicker、Mike Kleinert、Ingo V Hartung、Ulrike Eggert、Barbara Niess、H.M.R Hoffmann
DOI:10.1016/s0040-4020(03)00916-5
日期:2003.8
The synthesis of a masked northern half of the natural product disorazole D1 and a cyclopropane analog of the masked northern half of disorazole A1 is described. The synthesis involves in both cases as key steps a Z-selective Wittig olefination and a Sonogashira cross-coupling reaction.
描述了天然产物二异恶唑D 1的被掩蔽的北半部和二异恶唑A 1的被掩蔽的北半部的环丙烷类似物的合成。在这两种情况下,合成都涉及Z选择性Wittig烯烃化和Sonogashira交叉偶联反应作为关键步骤。