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Hemiporphycene from the Expansion of a Corrole Ring
Author(s) -
Paolesse Roberto,
Nardis Sara,
Stefanelli Manuela,
Fronczek Frank R.,
Vicente Maria Graça H.
Publication year - 2005
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.200500481
Subject(s) - corrole , ring (chemistry) , pyrrole , chemistry , stereochemistry , photochemistry , organic chemistry
Formation of the vinylogous bridge between adjacent pyrrole rings (A and B) in the reaction of 5,10,15‐triphenylcorrole with CI 4 affords the corresponding hemiporphycene (see structure; N blue, I pink, C white, H green). This approach allows a facile preparation of functionalized hemiporphycenes.