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  • 标题:Heterogeneous platinum-catalyzed hydrogenation of dialkyl(diolefin)platinum(II) complexes: A new route to platinum surface alkyls
  • 本地全文:下载
  • 作者:Thomas J. McCarthy ; Yen-Shiang Shih ; George M. Whitesides
  • 期刊名称:Proceedings of the National Academy of Sciences
  • 印刷版ISSN:0027-8424
  • 电子版ISSN:1091-6490
  • 出版年度:1981
  • 卷号:78
  • 期号:8
  • 页码:4649-4651
  • DOI:10.1073/pnas.78.8.4649
  • 语种:English
  • 出版社:The National Academy of Sciences of the United States of America
  • 摘要:Platinum metal catalyzes the reduction of dialkyl(diolefin)platinum(II) complexes by dihydrogen to alkanes and platinum(0). The reaction involves adsorption of the platinum(II) complex on the platinum(0) catalyst surface with conversion of the alkyl moieties to platinum surface alkyls; these appear as alkane products. The platinum atom originally present in the soluble organoplatinum species becomes part of the platinum(0) surface.
  • 关键词:catalysis ; reaction mechanisms
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