Insertion of Elemental Sulfur and SO2 into the Metal-Hydride and Metal-Carbon Bonds of Platinum Compounds

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• 作者：Michael S. Morton ; Rene J. Lachicotte ; David A. Vicic ; and William D. Jones
• 刊名：Organometallics
• 出版年：1999
• 出版时间：January 18, 1999
• 年：1999
• 卷：18
• 期：2
• 页码：227 - 234
• 全文大小：204K
• 年卷期：v.18,no.2(January 18, 1999)
• ISSN：1520-6041

文摘

Elemental sulfur (S₈) has been found to insert only one sulfur atom into the metal-hydridebonds of the platinum alkyl and aryl hydride complexes [(dcpe)PtRH] (dcpe = Cy₂PC₂H₄PCy₂). Unlike the parent compounds, the S-inserted complexes do not undergo reductiveelimination to form the corresponding alkane- or arenethiols. Methane is lost from the methylsulfhydryl complex. Sulfur dioxide was also found to insert into a platinum-methyl bond toform the corresponding S-bound sulfinate, which upon reacting with mineral acids generatesmethylsulfinic acid.