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Catalysts 2013, 3(4), 839-852; doi:10.3390/catal3040839
Article

Palladium-Catalyzed Polyfluorophenylation of Porphyrins with Bis(polyfluorophenyl)zinc Reagents

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,
 and
*
Meiji Pharmaceutical University, 2-522-1, Noshio, Kiyose, Tokyo 204-8588, Japan
* Author to whom correspondence should be addressed.
Received: 9 August 2013 / Revised: 25 September 2013 / Accepted: 8 October 2013 / Published: 22 October 2013
(This article belongs to the Special Issue Palladium Catalysts for Cross-Coupling Reaction)
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Abstract

A facile and efficient method for the synthesis of pentafluorophenyl- and related polyfluorophenyl-substituted porphyrins has been achieved via palladium-catalyzed cross-coupling reactions of brominated porphyrins with bis(polyfluorophenyl)zinc reagents. The reaction is applicable to a variety of free-base bromoporphyrins, their metal complexes, and a number of bis(polyfluorophenyl)zinc reagents.
Keywords: porphyrin; polyfluorophenylation; bis(polyfluorophenyl)zinc; palladium; cross-coupling porphyrin; polyfluorophenylation; bis(polyfluorophenyl)zinc; palladium; cross-coupling
This is an open access article distributed under the Creative Commons Attribution License (CC BY 3.0).

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Sugita, N.; Hayashi, S.; Ishii, S.; Takanami, T. Palladium-Catalyzed Polyfluorophenylation of Porphyrins with Bis(polyfluorophenyl)zinc Reagents. Catalysts 2013, 3, 839-852.

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