Oxidative Coupling of Imino, Amide Platinum(II) Complexes Yields Highly Conjugated Blue Dimers

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• 作者：Roberto Esposito ; Luisa Calvanese ; Maria Elena Cucciolito ; Gabriella D’Auria ; Lucia Falcigno ; Valentina Fiorini ; Prisco Pezzella ; Giuseppina Roviello ; Stefano Stagni ; Giovanni Talarico ; Francesco Ruffo
• 刊名：Organometallics
• 出版年：2017
• 出版时间：January 23, 2017
• 年：2017
• 卷：36
• 期：2
• 页码：384-390
• 全文大小：415K
• ISSN：1520-6041

文摘

Platinum(II) olefin compounds [PtMe(N,N′-imino, amide)(η²-olefin)] have been found to dimerize spontaneously in solution, yielding dinuclear complexes through an oxidative coupling. The extended conjugation within the molecules produces an intense blue color, and the properties of the compounds have been investigated through NMR spectroscopy, optical measurements, and theoretical calculations. The solid-state structure of a representative compound has been solved.