A new convergent method for porphyrin synthesis based on a '3+ 1'condensation

A Boudif, M Momenteau

Index: Boudif, Arezki; Momenteau, Michel Journal of the Chemical Society. Perkin Transactions 2, 1996 , vol. 1996, # 11 p. 1235 - 1242

Full Text: HTML

Citation Number: 58

Abstract

A new methodology based on the '3+ 1'acid-catalytic condensation of tripyrranes and pyrrole- 2, 5-dicarbaldehyde has been used, for the first time, for the synthesis of two types of porphyrins:-dipropionic ester porphyrins 30 and 31 including an analogue of the corallistin-A and-diacrylic ester porphyrins 32 and