A Rapid and Facile Esterification of Na-Carboxylates with Alkyl Halides Promoted by the Synergy of the Combined Use of DMSO and an Ionic Liquid Under Ambient Conditions
作者:Satish N. Dighe、Ravindra V. Bhattad、Raghunath R. Kulkarni、Kishor S. Jain、Kumar V. Srinivasan
DOI:10.1080/00397910903457357
日期:2010.11.3
The synergy of the combined use of DMSO and an ionic liquid viz. (bbim)+Br− has brought about a rapid and efficient esterification of sodium carboxylates with acyl and alkyl halidesunder ambient conditions in excellent isolated yields (90–95%) in short reaction times (12–40 min).