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 asymmetricring-opening of cyclohexeneoxide 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。
YAMASHITA, HIROYUKI, BULL. CHEM. SOC. JAP., 61,(1988) N 4, C. 1213-1220