CsF in organic synthesis. The first and convenient synthesis of enantiopure bisoprolol by use of glycidyl nosylate
作者:Kazuhiro Kitaori、Yoshiro Furukawa、Hiroshi Yoshimoto、Junzo Otera
DOI:10.1016/s0040-4039(98)00452-3
日期:1998.5
The regioselective substitution of glycidyl nosylate with phenols is catalyzed by CsF in the presence of K2CO3 in DMF; this reaction enables the first and convenient synthesis of enantiopure bisoprolol. (C) 1998 Elsevier Science Ltd. All rights reserved.