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A general and efficient palladium-catalyzed intramolecular cyclization reaction of beta-brominated porphyrins.

Authors
  • Shen, Dong-Mei
  • Liu, Chao
  • Chen, Qing-Yun
Type
Published Article
Journal
The Journal of organic chemistry
Publication Date
Aug 18, 2006
Volume
71
Issue
17
Pages
6508–6511
Identifiers
PMID: 16901136
Source
Medline
License
Unknown

Abstract

A general and efficient synthesis of fused five-membered porphyrins from the readily available beta-brominated porphyrins via palladium-catalyzed intramolecular cyclization has been developed, which can be applied for various metal complexes of beta-brominated porphyrins or free base ones and generally results in good yields of the fused five-membered porphyrins.

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