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Title: Singly and doubly β-to-β platinum-bridged porphyrin dimers and their reductive eliminations
Authors: Jiang, Hua Wei
Tanaka, Takayuki  kyouindb  KAKEN_id  orcid (unconfirmed)
Osuka, Atsuhiro  kyouindb  KAKEN_id
Author's alias: 田中, 隆行
大須賀, 篤弘
Issue Date: 30-Jul-2015
Publisher: Royal Society of Chemistry
Journal title: Chemical Science
Volume: 6
Start page: 6102
End page: 6105
Abstract: 2-Borylated porphyrins reacted with Pt(cod)Cl2 to give β-to-β platinum-bridged porphyrin dimers, which were converted to β-to-β directly linked porphyrin dimers through triphenylphosphine-mediated reductive elimination. Similar reactions of 2, 18-diborylated Ni(ii)-porphyrin and Zn(ii)-porphyrin gave the corresponding doubly β-to-β platinum-bridged porphyrin dimers. Treatment of the doubly β-to-β platinum-bridged Ni(ii)-porphyrin dimer with triphenylphosphine caused a single reductive elimination to produce a Ni(ii)-porphyrin dimer possessing a β-to-β platinum bridge and a β-to-β direct C-C bond.
Rights: © The Royal Society of Chemistry.
This article is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported Licence.
DOI(Published Version): 10.1039/c5sc02553b
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