A Convenient Method for Stereoselective Synthesis of β-Aminoesters. Iron(II) Iodide or Trityl Hexachloroantimonate as an Effective Catalyst in the Reaction of Ketene Silyl Acetals with Imines
作者:Teruaki Mukaiyama、Hidekazu Akamatsu、Jeong Sik Han
DOI:10.1246/cl.1990.889
日期:1990.6
In the presence of a catalytic amount of iron(II) iodide or trityl hexachloroantimonate, ketene silyl acetals smoothly react with imines to afford the corresponding β-aminoesters in good yields with anti-selectivities.
在催化量的
碘化
铁 (II) 或三苯甲基六氯
锑酸盐存在下,
乙烯酮甲
硅烷基
缩醛与
亚胺顺利反应,以良好的收率和抗选择性提供相应的 β-
氨基酯。