Literature DB >> 20333338

A parahydrogen based NMR study of Pt catalysed alkyne hydrogenation.

Marie Boutain1, Simon B Duckett, John P Dunne, Cyril Godard, José M Hernández, A Jonathan Holmes, Iman G Khazal, Joaquín López-Serrano.   

Abstract

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.

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Year:  2010        PMID： 20333338     DOI： 10.1039/b925196k

Source DB:  PubMed          Journal:  Dalton Trans        ISSN： 1477-9226            Impact factor:   4.390


  3 in total

1.  Formation of Ruthenium Carbenes by gem-Hydrogen Transfer to Internal Alkynes: Implications for Alkyne trans-Hydrogenation.

Authors:  Markus Leutzsch; Larry M Wolf; Puneet Gupta; Michael Fuchs; Walter Thiel; Christophe Farès; Alois Fürstner
Journal:  Angew Chem Weinheim Bergstr Ger       Date:  2015-08-31

2.  Using hyperpolarised NMR and DFT to rationalise the unexpected hydrogenation of quinazoline to 3,4-dihydroquinazoline.

Authors:  Josh E Richards; Alexander J J Hooper; Oliver W Bayfield; Martin C R Cockett; Gordon J Dear; A Jonathon Holmes; Richard O John; Ryan E Mewis; Natalie Pridmore; Andy D Roberts; Adrian C Whitwood; Simon B Duckett
Journal:  Chem Commun (Camb)       Date:  2018-09-11       Impact factor: 6.222

3.  Formation of ruthenium carbenes by gem-hydrogen transfer to internal alkynes: implications for alkyne trans-hydrogenation.

Authors:  Markus Leutzsch; Larry M Wolf; Puneet Gupta; Michael Fuchs; Walter Thiel; Christophe Farès; Alois Fürstner
Journal:  Angew Chem Int Ed Engl       Date:  2015-08-31       Impact factor: 15.336
  3 in total

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