Novel Dipolar CycloadditionReactions of Zwitterionic Species Generated from Dimethoxycarbeneand Dimethyl Acetylenedicarboxylate with Carbonyl Compounds: FacileSynthesis of Dihydrofuran Derivatives
A novel multicomponent reaction of dimethoxycarbene and DMAD with aldehydes and quinones: facile synthesis of dihydrofuran derivatives
作者:Vijay Nair、S Bindu、Lakshmi Balagopal
DOI:10.1016/s0040-4039(01)00070-3
日期:2001.3
The zwitterionic species generated by the addition of dimethoxy carbene to dimethyl acetylenedicarboxylate (DMAD) is trapped by aldehydes and quinones to yield dihydrofuran derivatives in good yields.