Process for preparing 1-substituted pyrrole-3-carboxylic acid derivatives

A simple and industrially viable process for preparing a 1-substituted pyrrole-3-carboxylic acid derivative of formula (I) is provided. The process comprises reacting a compound of formula (II), a compound of formula (III), and an acid anhydride according to the following reaction, +TR wherein R1 an...

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Bibliographic Details
Main Authors SHIBATA; MAKOTO, MIZUNO; AKIRA, IWAMORI; TOMOE, IMOTO; MASAHIRO
Format Patent
LanguageEnglish
Published 04.11.1997
Edition6
Subjects
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Summary:A simple and industrially viable process for preparing a 1-substituted pyrrole-3-carboxylic acid derivative of formula (I) is provided. The process comprises reacting a compound of formula (II), a compound of formula (III), and an acid anhydride according to the following reaction, +TR wherein R1 and R2 individually represent an alkyl, aralkyl, or aryl group.
Bibliography:Application Number: US19960741911