A parahydrogen based NMR study of Pt catalysed alkyne hydrogenation
作者:Marie Boutain、Simon B. Duckett、John P. Dunne、Cyril Godard、José M. Hernández、A. Jonathan Holmes、Iman G. Khazal、Joaquín López-Serrano
DOI:10.1039/b925196k
日期:——
A parahydrogen based NMR study of the platinum(II) bis-phosphine triflate catalysed hydrogenation of alkynes in methanol reveals that platinum bis-phosphine alkyl cations and methanol functionalised platinum bis-phosphine alkylether cations, are responsible for the observed alkene and vinylether products.