Ester derived titanium enolate aldol reaction: chelation controlled diastereoselective synthesis of syn -aldols
作者:Arun K Ghosh、Jae-Hun Kim
DOI:10.1016/s0040-4039(00)02227-9
日期:2001.2
A chelation controlled and highly diastereoselective synthesis of syn-aldols is described. Aldol reaction of commercially available l-phenylalaninol derived esters with a variety of bidentate oxyaldehydes proceeded with excellent syn-diastereoselectivities and isolated yields.
描述了螯合受控且高度非对映选择性的合成顺式醇缩醛。可商购的1-苯丙的醛醇缩合反应衍生的酯与多种具有优良的二齿进行的oxyaldehydes顺-diastereoselectivities和分离收率。