Synthesis and Characterization of Novel Dinuclear Copper(I) Complexes. Dimerization of [CuL(PPh3)2] (L = methyl 3-hydroxy-3-(p-R-phenyl)-2-propenedithioate)

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• 作者：Ivan Garcí ; a-Orozco ; Ma. Carmen Ortega-Alfaro ; José ; G. L&oacute ; pez-Corté ; s ; Ruben Alfredo Toscano ; and Cecilio Alvarez-Toledano
• 刊名：Inorganic Chemistry
• 出版年：2006
• 出版时间：February 20, 2006
• 年：2006
• 卷：45
• 期：4
• 页码：1766 - 1773
• 全文大小：183K
• 年卷期：v.45,no.4(February 20, 2006)
• ISSN：1520-510X

文摘

We report the synthesis of new copper(I) complexes 6a-e from methyl 3-hydroxy-3-(p-R-phenyl)-2-propenedithioateligands. These complexes were characterized by IR and ¹H, ¹³C, and ³¹P NMR spectroscopy. The expected O,S-coordination mode was confirmed by the X-ray diffraction studies of 6b and 6e. The unexpected dimerization of6b-e leads to the formation of four novel dinuclear copper(I) compounds (7b-e). The dinuclear complex structurewas fully established by the X-ray diffraction analysis of 7a, in which the presence of a Cu-Cu interaction wasobserved.