An efficient chemoselective etherification of phenols in polyfunctional aromatic compounds
摘要:
A simple and efficient chemoselective alkylation of phenols in polyfunctional aromatic compounds with different alkyl halides in the presence of K2CO3/TBAB is reported. The method is successful with various hydroxy aromatic acids or oximes possessing other functional groups. (c) 2007 Elsevier Ltd. All rights reserved.
Treatment of conditions requiring enhanced oxygen availability to mammalian tissues
申请人:RORER INTERNATIONAL (OVERSEAS) INC.
公开号:EP0347932A2
公开(公告)日:1989-12-27
Disclosed are pharmaceutical compositions containing naphthoic acid derivatives and method of use for enhancing oxygen availability to mammalian tissue.