SYNTHESIS OF 5,15-DIPHENYLPORPHYRINS

Authors
SEMEIKIN AS LYUBIMOVA TV GOLUBCHIKOV OA
Citation
As. Semeikin et al., SYNTHESIS OF 5,15-DIPHENYLPORPHYRINS, Russian journal of applied chemistry, 66(3), 1993, pp. 591-593
Citations number
8
Categorie Soggetti
Chemistry Applied
Journal title
Russian journal of applied chemistry → ACNP
ISSN journal
10704272
Volume
66
Issue
3
Year of publication
1993
Part
2
Pages
591 - 593
Database
ISI
SICI code
1070-4272(1993)66:3<591:SO5>2.0.ZU;2-B
Abstract
The conditions of synthesis of octalkyl-5,15-diphenylporphyrins obtain ed through condensation of dipyrrolyl methanes with benzaldehydes are optimized. The highest yield (45-55%) is achieved using hexane, chloro form, or methanol as the solvent, mono- or trichloroacetic acid as the catalyst, and o-chloranil as an intermediate porphyrinogen-oxidizing agent.