Trimethylamine catalyzed stereoselective reaction between dimethyl acetylenedicarboxylate and phenols
作者:Farough Nasiri、Bahareh Atashkar
DOI:10.1007/s00706-008-0919-z
日期:2008.10
Stereoselective reaction of various substituted phenols with dimethylacetylenedicarboxylate in the presence of a catalytic amount of aqueous trimethylamine solution in dichloromethane leads to dimethyl 2-phenoxymaleates in good to excellent yields under mild condition.