Toward the Total Synthesis ofDisorazole A<sub>1</sub>: Asymmetric Synthesis of the MaskedNorthern Half
作者:H. Martin Hoffmann、Ingo V. Hartung、Ulrike Eggert、Lars Ole Haustedt、Barbara Niess、Peter M. Schäfer
DOI:10.1055/s-2003-41033
日期:——
The stereoselective synthesis of the masked northern half of the antimitotic natural product disorazole A 1 is described involving as key step a Z-selective Wittig olefination of a Cl -C I epoxy aldehyde with a C12-C19 phosphonium iodide.
描述了抗有丝分裂天然产物 disorazole A 1 的掩蔽北半部的立体选择性合成,其中关键步骤是 Cl -Cl 环氧醛与 C12-C19 碘化鏻的 Z 选择性 Wittig 烯化。