CHIUSOLI, GIAN PAOLO;COSTA, MIRCO;REVERBERI, SARA, SYNTHESIS,(1989) N, C. 262-265
作者:CHIUSOLI, GIAN PAOLO、COSTA, MIRCO、REVERBERI, SARA
DOI:——
日期:——
Synthesis of Pyrrole-3,4-diacetic Acid and Its Derivatives
作者:Gian Paolo Chiusoli、Mirco Costa、Sara Reverberi
DOI:10.1055/s-1989-27217
日期:——
A simple procedure for the synthesis of pyrrole-3,4-diacetic esters and N-derivatives thereof consists of the oxidative alkoxycarbonylation of dipropargylamine or N-derivatives to give 3,4-bis(alkoxycarbonylmethylene) pyrrolidines which can be easily isomerized to pyrrole-3,4-diacetic esters. Controlled hydrolysis of these esters affords pyrrolidine-3,4-diacetic acid.