First stereoselective total synthesis of macrocarpal C: structure elucidation of macrocarpal G
作者:Tetsuaki Tanaka、Hidenori Mikamiyama、Kimiya Maeda、Chuzo Iwata、Tetsuaki Tanaka、Toshimasa Ishida、Yasuko In
DOI:10.1039/a705231f
日期:——
The first stereoselective total synthesis of macrocarpal C is achieved via a coupling reaction of a silyl dienol ether with a novel hexasubstituted benzene chromium tricarbonyl complex as an optically active benzyl cation equivalent, thereby clarifying the identity of macrocarpal C and G.
首次实现了大果壳素C的立体选择性全合成,该合成通过硅醚二烯醇与新型六取代苯铬三羰基复合物(作为光学活性苄基阳离子等价物)的偶联反应完成,从而阐明了大果壳素C和大果壳素G的身份。