The Isolation of [Pd{OC(O)H}(H)(NHC)(PR3)] (NHC = N-Heterocyclic Carbene) and Its Role in Alkene and Alkyne Reductions Using Formic Acid

Julie Broggi; Vaclav Jurcik; Olivier Songis; Albert Poater; Luigi Cavallo; Alexandra M. Z. Slawin; Catherine S. J. Cazin

doi:10.1021/ja311087c

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The Isolation of [Pd{OC(O)H}(H)(NHC)(PR3)] (NHC = N-Heterocyclic Carbene) and Its Role in Alkene and Alkyne Reductions Using Formic Acid

Journal article

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The Isolation of [Pd{OC(O)H}(H)(NHC)(PR3)] (NHC = N-Heterocyclic Carbene) and Its Role in Alkene and Alkyne Reductions Using Formic Acid

Julie Broggi, Vaclav Jurcik, Olivier Songis, Albert Poater, Luigi Cavallo, Alexandra M. Z. Slawin and Catherine S. J. Cazin

Journal of the American Chemical Society, Vol.135(12), pp.4588-4591

27/03/2013

DOI: https://doi.org/10.1021/ja311087c

PMID: 23316939

Abstract

Chemistry

Chemistry, Multidisciplinary

Physical Sciences

Science & Technology

The [Pd(SIPr)(PCy3)] complex efficiently promotes a tandem process involving dehydrogenation of formic acid and hydrogenation of C-C multiple bonds using H-2 formed in situ. The isolation of a key catalytic hydridoformatopalladium species, [Pd{OC(O)H}(H)(IPr)(PCy3)], is reported. The complex plays a key role in the Pd(0)-mediated formation of hydrogen from formic acid. Mechanistic and computational studies delineate the operational role of the palladium complex in this efficient tandem sequence.

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Title: The Isolation of [Pd{OC(O)H}(H)(NHC)(PR3)] (NHC = N-Heterocyclic Carbene) and Its Role in Alkene and Alkyne Reductions Using Formic Acid
Creators - without role: Julie Broggi - University of St Andrews
Vaclav Jurcik - University of St Andrews
Olivier Songis - University of St Andrews
Albert Poater - University of Girona
Luigi Cavallo - King Abdullah University of Science and Technology
Alexandra M. Z. Slawin - University of St Andrews
Catherine S. J. Cazin - University of St Andrews
Publication Details: Journal of the American Chemical Society, Vol.135(12), pp.4588-4591
Publisher: Amer Chemical Soc
Number of pages: 4
Grant note: EPSRC; UK Research & Innovation (UKRI); Engineering & Physical Sciences Research Council (EPSRC) RYC-2009-05226 / Spanish MICINN (Ramon y Cajal Contract) EP/H012737/1 / EPSRC; UK Research & Innovation (UKRI); Engineering & Physical Sciences Research Council (EPSRC) CIG09-GA-2011-293900 / EC (Career Integration Grant) 2011BE100793 / Generalitat de Catalunya (BE Fellowship) Royal Society (University Research Fellowship); Royal Society EP/H012737/1 / Engineering and Physical Sciences Research Council; UK Research & Innovation (UKRI); Engineering & Physical Sciences Research Council (EPSRC)
Identifiers: 9945877508331
Academic Unit: King Abdullah University of Science & Technology
Language: English
Resource Type: Journal article