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One‐Pot Synthesis of Indene‐Expanded Porphyrins
Author(s) -
Peterson Geneva R.,
Bampos Nick
Publication year - 2010
Publication title -
angewandte chemie international edition
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 1433-7851
DOI - 10.1002/anie.200906580
Subject(s) - magenta , annulation , metalation , aldehyde , chemistry , conjugated system , indene , combinatorial chemistry , organic chemistry , materials science , catalysis , polymer , inkwell , composite material
An in situ annulation has been added to the typical reactions which comprise aldehyde–dipyrromethane porphyrinoid syntheses. This reaction provides a novel route to fully conjugated aromatic‐expanded porphyrins. The fast stepwise metalation with Zn(OAc) 2 provides monometalated and dimetalated species according to the stoichiometry see (picture; N blue, Zn magenta, O red).