ASYMMETRIC RING-OPENING OF CYCLOHEXENE OXIDE WITH VARIOUS THIOLS CATALYZED BY ZINC<i>Lq</i>-TARTRATE
作者:Hiroyuki Yamashita、Teruaki Mukaiyama
DOI:10.1246/cl.1985.1643
日期:1985.11.5
Optically active trans-2-(arylthio or alkylthio)cyclohexanols are prepared by the asymmetric ring-opening of cyclohexene oxide with various arylthiols or alkylthiols in 52–85% ee by the use of zinc Lq-tartrate as a heterogeneous chiral Lewis acid catalyst.
旋光性反式-2-(芳
硫基或烷
硫基)
环己醇是通过使用 Lq-
酒石酸锌作为非均相手性
路易斯酸催化剂,在 52-85% ee 下与各种芳基
硫醇或烷
硫醇不对称开环
氧化环己烯而制备的。