A general and efficient palladium-catalyzed intramolecular cyclization reaction of beta-brominated porphyrins.
作者信息
Shen Dong-Mei, Liu Chao, Chen Qing-Yun
机构信息
Key laboratory of Organofluorine Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 354 Fenglin Road, Shanghai 200032, China.
出版信息
J Org Chem. 2006 Aug 18;71(17):6508-11. doi: 10.1021/jo0609677.
PMID:16901136
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.
摘要
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