A Convenient Rearrangement of 1-Phenylpyrrole-2-carboxaldehydes into Their 3-Isomers

1 July 1994

journal article
research article
Published by Taylor & Francis in Synthetic Communications

Vol. 24 (13) , 1855-1857
https://doi.org/10.1080/00397919408010193

Abstract

1-Phenylpyrrole-2-carboxaldehydes are selectively and in high yield converted by treatment with trifluoromethanesulfonic acid (triflic acid) to 1-phenylpyrrole-3-carboxaldehydes.

Keywords

ISOMERS
CONVENIENT REARRANGEMENT
CARBOXALDEHYDES
PHENYLPYRROLE

This publication has 4 references indexed in Scilit:

Synthesis of 1-Substituted Pyrrole-3-carboxaldehydes
Synthetic Communications, 1983
Die Chemie der Pyrrole
Published by Springer Nature ,1974
Neue Synthese von 3-Formyl-pyrrol
Synthesis, 1973
The Preparation of Pyrroles from Furans.
Acta Chemica Scandinavica, 1952