Detection of platinum dihydride bisphosphine complexes and studies of their reactivity through para-hydrogen-enhanced NMR methods

Cyril Godard, Joaquín López-Serrano, María Dolores Gálvez-López, Marta Roselló-Merino, Simon B. Duckett, Iman Khazal, Agustí Lledós, Adrian C. Whitwood

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4 Citations (Scopus)

Abstract

In-situ NMR studies on the reactions of Pt{CH2 =CHSi(Me) 2}2O)(PCy3) with phosphines, HSiEt3 and - hydrogen or Pt(L)(L′)(Me)2 alone enable the detection of cis-Pt(L)(L′)(H)2 [L = PCy3 and L′ = PCy 2H, PPh3 or PCy3] which then undergo hydride site interchange and H2 reductive elimination on the NMR timescale. Copyright © 2008 John Wiley & Sons, Ltd.
Original languageEnglish
JournalMagnetic Resonance in Chemistry
Volume46
Issue numberSUPPL. 1
DOIs
Publication statusPublished - 7 Nov 2008

Keywords

  • EXSY
  • NMR
  • Para-hydrogen
  • Phip-NMR;mechanism

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