Insertion of elemental sulfur and SO2 into the metal-hydride and metal-carbon bonds of platinum compounds

被引：37

作者：

Morton, MS ^{[1
]}

Lachicotte, RJ ^{[1
]}

Vicic, DA ^{[1
]}

Jones, WD ^{[1
]}

机构：

[1] Univ Rochester, Dept Chem, Rochester, NY 14627 USA

来源：

ORGANOMETALLICS | 1999年 / 18卷 / 02期

关键词：

D O I：

10.1021/om980772s

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Elemental sulfur (S-8) has been found to insert only one sulfur atom into the metal-hydride bonds of the platinum alkyl and aryl hydride complexes [(dcpe)PtRH] (dcpe = Cy2PC2H4PCy2). Unlike the parent compounds, the S-inserted complexes do not undergo reductive elimination to form the corresponding alkane- or arenethiols. Methane is lost from the methyl sulfhydryl complex. Sulfur dioxide was also found to insert into a platinum-methyl bond to form the corresponding S-bound sulfinate, which upon reacting with mineral acids generates methylsulfinic acid.

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页码：227 / 234

页数：8

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