Porphyrins. 22. Synthesis of porphyrins with two cyclopentane rings View Full Text


Ontology type: schema:ScholarlyArticle     


Article Info

DATE

1987-07

AUTHORS

G. V. Ponomarev, A. M. Shul'ga

ABSTRACT

The Vilsmeier formylation of meso-methylporphyrins and a porphyrin with a cyclopentane ring was investigated. A meso substituent increases the ability of free meso positions to undergo electrophilic substitution reactions. Schiff bases of meso-formylporphyrins were subjected to thermolysis, and a porphyrin with two cyclopentane rings was synthesized for the first time.

PAGES

757-762

Identifiers

URI

http://scigraph.springernature.com/pub.10.1007/bf00475643

DOI

http://dx.doi.org/10.1007/bf00475643

DIMENSIONS

https://app.dimensions.ai/details/publication/pub.1018803638


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