[Pd(NHC)(PR3)] complexes: versatile tools for tandem dehydrogenation-hydrogenation processes

Olivier Songis; Catherine S.J. Cazin

doi:10.1055/s-0033-1339669

[Pd(NHC)(PR3)] complexes: versatile tools for tandem dehydrogenation-hydrogenation processes

Olivier Songis, Catherine S.J. Cazin

Research output: Contribution to journal › Article › peer-review

Abstract

Homogeneous Pd(0) complexes are powerful tools for numerous catalytic reactions. Recent work has demonstrated the unique properties displayed by [Pd(NHC)(PR3)] catalysts in the activation of ammonia borane (AB) and formic acid, with the subsequent formation of hydrogen. An understanding of the mechanism allowed for the design of a new dehydrogenation-hydrogenation tandem process using hydrogen storage materials'. The hydrogenations of alkenes and alkynes were successfully performed at low catalyst loadings of Pd(0) species and mild conditions. Such tandem process represents a safe and innovative alternative to classic hydrogenation protocols.

Original language	English
Pages (from-to)	1877-1881
Number of pages	5
Journal	Synlett
Volume	24
Issue number	15
Early online date	23 Aug 2013
DOIs	https://doi.org/10.1055/s-0033-1339669
Publication status	Published - 17 Sept 2013

Keywords

Tandem reaction
Hydrogenation
Dehydrogenation
Pd(0)
Hydrogen storage material
N-heterocyclic carbene
Asymmetric hydrogenation
Catalysts
Palladium
NHC
Route

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10.1055/s-0033-1339669

OS_Synpact_REVISED_MS
© 2013. Georg Thieme Verlag Stuttgart · New York. This is an Accepted Manuscript of an article published in the Synlett on 17 September 2013, available online: https://www.thieme-connect.de/products/ejournals/abstract/10.1055/s-0033-1339669
Final published version, 679 KB

Catalytic C-H bond functionalisation: Catalytic C-H bond functionalisation
Cazin, C. S. J. (PI)
The Royal Society
1/10/11 → 6/05/17
Project: Fellowship

Cite this

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title = "[Pd(NHC)(PR3)] complexes: versatile tools for tandem dehydrogenation-hydrogenation processes",

abstract = "Homogeneous Pd(0) complexes are powerful tools for numerous catalytic reactions. Recent work has demonstrated the unique properties displayed by [Pd(NHC)(PR3)] catalysts in the activation of ammonia borane (AB) and formic acid, with the subsequent formation of hydrogen. An understanding of the mechanism allowed for the design of a new dehydrogenation-hydrogenation tandem process using hydrogen storage materials'. The hydrogenations of alkenes and alkynes were successfully performed at low catalyst loadings of Pd(0) species and mild conditions. Such tandem process represents a safe and innovative alternative to classic hydrogenation protocols.",

keywords = "Tandem reaction, Hydrogenation, Dehydrogenation, Pd(0), Hydrogen storage material, N-heterocyclic carbene, Asymmetric hydrogenation, Catalysts, Palladium, NHC, Route",

author = "Olivier Songis and Cazin, {Catherine S.J.}",

note = "This work is supported in part by funding from the EPSRC UK",

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doi = "10.1055/s-0033-1339669",

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T2 - versatile tools for tandem dehydrogenation-hydrogenation processes

AU - Songis, Olivier

AU - Cazin, Catherine S.J.

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PY - 2013/9/17

Y1 - 2013/9/17

N2 - Homogeneous Pd(0) complexes are powerful tools for numerous catalytic reactions. Recent work has demonstrated the unique properties displayed by [Pd(NHC)(PR3)] catalysts in the activation of ammonia borane (AB) and formic acid, with the subsequent formation of hydrogen. An understanding of the mechanism allowed for the design of a new dehydrogenation-hydrogenation tandem process using hydrogen storage materials'. The hydrogenations of alkenes and alkynes were successfully performed at low catalyst loadings of Pd(0) species and mild conditions. Such tandem process represents a safe and innovative alternative to classic hydrogenation protocols.

AB - Homogeneous Pd(0) complexes are powerful tools for numerous catalytic reactions. Recent work has demonstrated the unique properties displayed by [Pd(NHC)(PR3)] catalysts in the activation of ammonia borane (AB) and formic acid, with the subsequent formation of hydrogen. An understanding of the mechanism allowed for the design of a new dehydrogenation-hydrogenation tandem process using hydrogen storage materials'. The hydrogenations of alkenes and alkynes were successfully performed at low catalyst loadings of Pd(0) species and mild conditions. Such tandem process represents a safe and innovative alternative to classic hydrogenation protocols.

KW - Tandem reaction

KW - Hydrogenation

KW - Dehydrogenation

KW - Pd(0)

KW - Hydrogen storage material

KW - N-heterocyclic carbene

KW - Asymmetric hydrogenation

KW - Catalysts

KW - Palladium

KW - NHC

KW - Route

U2 - 10.1055/s-0033-1339669

DO - 10.1055/s-0033-1339669

M3 - Article

SN - 0936-5214

VL - 24

SP - 1877

EP - 1881

JO - Synlett

JF - Synlett

IS - 15

ER -

[Pd(NHC)(PR3)] complexes: versatile tools for tandem dehydrogenation-hydrogenation processes

Abstract

Keywords

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Catalytic C-H bond functionalisation: Catalytic C-H bond functionalisation

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