Hemiporphycene from the Expansion of a Corrole Ring

Formation of the vinylogous bridge between adjacent pyrrole rings (A and B) in the reaction of 5,10,15‐triphenylcorrole with CI4 affords the corresponding hemiporphycene (see structure; N blue, I pink, C white, H green). This approach allows a facile preparation of functionalized hemiporphycenes.

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Bibliographic Details
Published inAngewandte Chemie International Edition Vol. 44; no. 20; pp. 3047 - 3050
Main Authors Paolesse, Roberto, Nardis, Sara, Stefanelli, Manuela, Fronczek, Frank R., Vicente, Maria Graça H.
Format Journal Article
LanguageEnglish
Published Weinheim WILEY-VCH Verlag 13.05.2005
WILEY‐VCH Verlag
Wiley
Subjects
carbenes
Chemistry
Chemistry, Multidisciplinary
corroles
Crystallography, X-Ray
Models, Molecular
Molecular Structure
nitrogen heterocycles
Physical Sciences
porphyrinoids
Porphyrins - chemical synthesis
Porphyrins - chemistry
ring expansion
Science & Technology
carbenes
porphyrinoids
corroles
ring expansion
nitrogen heterocycles
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Summary:Formation of the vinylogous bridge between adjacent pyrrole rings (A and B) in the reaction of 5,10,15‐triphenylcorrole with CI4 affords the corresponding hemiporphycene (see structure; N blue, I pink, C white, H green). This approach allows a facile preparation of functionalized hemiporphycenes.
Bibliography:ark:/67375/WNG-SNQ6NH43-4
This work was supported by the MIUR-FIRB (Italy; project RBNE01KZZM).
istex:6D348709A71C7C7B5E13B219CEC963F57F4F73F9
ArticleID:ANIE200500481
This work was supported by the MIUR‐FIRB (Italy; project RBNE01KZZM).
ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
content type line 23
ISSN:1433-7851
1521-3773
DOI:10.1002/anie.200500481