Stereo-divergent asymmetric total synthesis of avenaciolide and isoavenaciolide. Complete reversal of stereoselectivity in reduction of 2-vinyl aldols with / without trimethylsilyl directing group
作者:Keisuke Suzuki、Mayumi Miyazawa、Masato Shimazaki、Gen-ichi Tsuchihashi
DOI:10.1016/s0040-4039(00)85441-6
日期:1986.1
Stereo-divergent: asymmetric total synthesis of avenaciolide and isoavenaciolide was achieved via 1,2-rearrangement of chiral epoxyalcohol derivatives, where complete reversal of stereoselectivity with / without the TMS-directing group in the reduction of 2-vinyl aldols was used as the key branching point.
立体发散性:通过手性环氧醇衍生物的1,2-重排,实现了avenaciolide和isoavenaciolide的不对称全合成,其中将具有/不具有TMS导向基团的立体选择性的完全逆转用于还原2-乙烯基醛醇是关键分支点。