Literature DB >> 18855330

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

Cyril Godard1, Joaquín López-Serrano, María-Dolores Gálvez-López, Marta Roselló-Merino, Simon B Duckett, Iman Khazal, Agustí Lledós, Adrian C Whitwood.   

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' = PCy2H, PPh3 or PCy3] which then undergo hydride site interchange and H2 reductive elimination on the NMR timescale.

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Year:  2008        PMID： 18855330     DOI： 10.1002/mrc.2342

Source DB:  PubMed          Journal:  Magn Reson Chem        ISSN： 0749-1581            Impact factor:   2.447


  5 in total

1.  Improving the hyperpolarization of (31)P nuclei by synthetic design.

Authors:  Michael J Burns; Peter J Rayner; Gary G R Green; Louise A R Highton; Ryan E Mewis; Simon B Duckett
Journal:  J Phys Chem B       Date:  2015-04-06       Impact factor: 2.991

2.  Real-Time High-Sensitivity Reaction Monitoring of Important Nitrogen-Cycle Synthons by 15N Hyperpolarized Nuclear Magnetic Resonance.

Authors:  Peter J Rayner; Marianna Fekete; Callum A Gater; Fadi Ahwal; Norman Turner; Aneurin J Kennerley; Simon B Duckett
Journal:  J Am Chem Soc       Date:  2022-05-04       Impact factor: 16.383

3.  Probing signal amplification by reversible exchange using an NMR flow system.

Authors:  Ryan E Mewis; Kevin D Atkinson; Michael J Cowley; Simon B Duckett; Gary G R Green; Richard A Green; Louise A R Highton; David Kilgour; Lyrelle S Lloyd; Joost A B Lohman; David C Williamson
Journal:  Magn Reson Chem       Date:  2014-05-06       Impact factor: 2.447

4.  Relayed hyperpolarization from para-hydrogen improves the NMR detectability of alcohols.

Authors:  Peter J Rayner; Ben J Tickner; Wissam Iali; Marianna Fekete; Alastair D Robinson; Simon B Duckett
Journal:  Chem Sci       Date:  2019-07-01       Impact factor: 9.825

5.  Steric and electronic effects on the 1 H hyperpolarisation of substituted pyridazines by signal amplification by reversible exchange.

Authors:  Peter J Rayner; Michael J Burns; Elizabeth J Fear; Simon B Duckett
Journal:  Magn Reson Chem       Date:  2021-04-05       Impact factor: 2.392
  5 in total

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