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Synthesis of β‐Substituted meso ‐Tetraaryl‐21,23‐dithiaporphyrins by Heck Reaction
Author(s) -
Forezi Luana da S. M.,
Gomes Ana T. P. C.,
Neves Maria G. P. M. S.,
Ferreira Vitor F.,
Boechat Fernanda da C. S.,
de Souza Maria C. B. V.,
Cavaleiro José A. S.
Publication year - 2015
Publication title -
european journal of organic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.825
H-Index - 155
eISSN - 1099-0690
pISSN - 1434-193X
DOI - 10.1002/ejoc.201500812
Subject(s) - heck reaction , chemistry , styrene , organic chemistry , polymer chemistry , palladium , catalysis , copolymer , polymer
Abstract meso ‐Tetraphenyl‐21,23‐dithiaporphyrin was selectively monobrominated at one β‐pyrrolic position in good yields. This dithiaporphyrin was then functionalized by Heck reaction with styrene derivatives containing different electronic features. The reaction profile was found to depend on the electronic characteristics of the styrene derivatives; the new compounds were fully characterized.