Investigating the Structure and Reactivity of Azolyl-Based Copper(I)–NHC Complexes: The Role of the Anionic Ligand

Michael Trose; Fady Nahra; Albert Poater; David B. Cordes; Alexandra M. Z. Slawin; Luigi Cavallo; Catherine S. J. Cazin

doi:10.1021/acscatal.7b02737

Investigating the Structure and Reactivity of Azolyl-Based Copper(I)–NHC Complexes: The Role of the Anionic Ligand

Michael Trose, Fady Nahra, Albert Poater, David B. Cordes, Alexandra M. Z. Slawin, Luigi Cavallo, Catherine S. J. Cazin

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

7 Scopus citations

Abstract

A family of copper(I)–NHC azolyl complexes was synthesized and deployed in the hydrosilylation of dicyclo-hexylketone to probe the role of the anionic ligand on catalytic performance. The azolyl ligand is shown to have a crucial role in catalytic activity without the need for additives, and this at very low catalyst loading.

Original language	English (US)
Pages (from-to)	8176-8183
Number of pages	8
Journal	ACS Catalysis
Volume	7
Issue number	12
DOIs	https://doi.org/10.1021/acscatal.7b02737
State	Published - Nov 2017

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10.1021/acscatal.7b02737

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CCDC 1541291: Experimental Crystal Structure Determination : bis(mu-pyrazolyl)-bis(1,3-bis[2,6-di(propan-2-yl)phenyl]-imidazol-2-ylidene)-di-copper(i) dichloromethane solvate
Trose, M. (Creator), Nahra, F. (Creator), Poater, A. (Creator), Cordes, D. B. (Creator), Slawin, A. M. Z. (Creator), Cavallo, L. (Creator), Cazin, C. S. J. (Creator), Trose, M. (Creator), Nahra, F. (Creator), Poater, A. (Creator), Cordes, D. B. (Creator), Slawin, A. M. Z. (Creator) & Cazin, C. S. J. (Creator), Cambridge Crystallographic Data Centre, Dec 7 2017
DOI: 10.5517/ccdc.csd.cc1nqv29, http://hdl.handle.net/10754/663976
Dataset
CCDC 1541292: Experimental Crystal Structure Determination : bis(mu-4-methylpyrazolyl)-bis(1,3-bis[2,6-di(propan-2-yl)phenyl]-imidazol-2-ylidene)-di-copper(i)
Trose, M. (Creator), Nahra, F. (Creator), Poater, A. (Creator), Cordes, D. B. (Creator), Slawin, A. M. Z. (Creator), Cavallo, L. (Creator), Cazin, C. S. J. (Creator), Trose, M. (Creator), Nahra, F. (Creator), Poater, A. (Creator), Cordes, D. B. (Creator), Slawin, A. M. Z. (Creator) & Cazin, C. S. J. (Creator), Cambridge Crystallographic Data Centre, Dec 7 2017
DOI: 10.5517/ccdc.csd.cc1nqv3b, http://hdl.handle.net/10754/663974
Dataset
CCDC 1541296: Experimental Crystal Structure Determination : (1,3-bis[2,6-bis(propan-2-yl)phenyl]-imidazol-2-ylidene)-(indazol-1-yl)-copper(i)
Trose, M. (Creator), Nahra, F. (Creator), Poater, A. (Creator), Cordes, D. B. (Creator), Slawin, A. M. Z. (Creator), Cavallo, L. (Creator), Cazin, C. S. J. (Creator), Trose, M. (Creator), Nahra, F. (Creator), Poater, A. (Creator), Cordes, D. B. (Creator), Slawin, A. M. Z. (Creator) & Cazin, C. S. J. (Creator), Cambridge Crystallographic Data Centre, Dec 7 2017
DOI: 10.5517/ccdc.csd.cc1nqv7g, http://hdl.handle.net/10754/663952
Dataset

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@article{4f840c8eb1f646979f9a443f1ba2210e,

title = "Investigating the Structure and Reactivity of Azolyl-Based Copper(I)–NHC Complexes: The Role of the Anionic Ligand",

abstract = "A family of copper(I)–NHC azolyl complexes was synthesized and deployed in the hydrosilylation of dicyclo-hexylketone to probe the role of the anionic ligand on catalytic performance. The azolyl ligand is shown to have a crucial role in catalytic activity without the need for additives, and this at very low catalyst loading.",

author = "Michael Trose and Fady Nahra and Albert Poater and Cordes, {David B.} and Slawin, {Alexandra M. Z.} and Luigi Cavallo and Cazin, {Catherine S. J.}",

note = "KAUST Repository Item: Exported on 2020-04-23 Acknowledgements: The authors gratefully acknowledge the Royal Society (University Research Fellowship to C.S.J.C.), the Spanish MINECO (CTQ2014-59832-JIN), and EU (FEDER fund UNGI08-4E-003) for funding.",

year = "2017",

month = nov,

doi = "10.1021/acscatal.7b02737",

language = "English (US)",

volume = "7",

pages = "8176--8183",

journal = "ACS Catalysis",

issn = "2155-5435",

publisher = "American Chemical Society",

number = "12",

}

Investigating the Structure and Reactivity of Azolyl-Based Copper(I)–NHC Complexes: The Role of the Anionic Ligand. / Trose, Michael; Nahra, Fady; Poater, Albert; Cordes, David B.; Slawin, Alexandra M. Z.; Cavallo, Luigi; Cazin, Catherine S. J.

In: ACS Catalysis, Vol. 7, No. 12, 11.2017, p. 8176-8183.

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

TY - JOUR

T1 - Investigating the Structure and Reactivity of Azolyl-Based Copper(I)–NHC Complexes: The Role of the Anionic Ligand

AU - Trose, Michael

AU - Nahra, Fady

AU - Poater, Albert

AU - Cordes, David B.

AU - Slawin, Alexandra M. Z.

AU - Cavallo, Luigi

AU - Cazin, Catherine S. J.

N1 - KAUST Repository Item: Exported on 2020-04-23 Acknowledgements: The authors gratefully acknowledge the Royal Society (University Research Fellowship to C.S.J.C.), the Spanish MINECO (CTQ2014-59832-JIN), and EU (FEDER fund UNGI08-4E-003) for funding.

PY - 2017/11

Y1 - 2017/11

N2 - A family of copper(I)–NHC azolyl complexes was synthesized and deployed in the hydrosilylation of dicyclo-hexylketone to probe the role of the anionic ligand on catalytic performance. The azolyl ligand is shown to have a crucial role in catalytic activity without the need for additives, and this at very low catalyst loading.

AB - A family of copper(I)–NHC azolyl complexes was synthesized and deployed in the hydrosilylation of dicyclo-hexylketone to probe the role of the anionic ligand on catalytic performance. The azolyl ligand is shown to have a crucial role in catalytic activity without the need for additives, and this at very low catalyst loading.

UR - http://hdl.handle.net/10754/626622

UR - http://pubs.acs.org/doi/10.1021/acscatal.7b02737

UR - http://www.scopus.com/inward/record.url?scp=85036619836&partnerID=8YFLogxK

U2 - 10.1021/acscatal.7b02737

DO - 10.1021/acscatal.7b02737

M3 - Article

AN - SCOPUS:85036619836

VL - 7

SP - 8176

EP - 8183

JO - ACS Catalysis

JF - ACS Catalysis

SN - 2155-5435

IS - 12

ER -

Investigating the Structure and Reactivity of Azolyl-Based Copper(I)–NHC Complexes: The Role of the Anionic Ligand

Abstract

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CCDC 1541291: Experimental Crystal Structure Determination : bis(mu-pyrazolyl)-bis(1,3-bis[2,6-di(propan-2-yl)phenyl]-imidazol-2-ylidene)-di-copper(i) dichloromethane solvate

CCDC 1541292: Experimental Crystal Structure Determination : bis(mu-4-methylpyrazolyl)-bis(1,3-bis[2,6-di(propan-2-yl)phenyl]-imidazol-2-ylidene)-di-copper(i)

CCDC 1541296: Experimental Crystal Structure Determination : (1,3-bis[2,6-bis(propan-2-yl)phenyl]-imidazol-2-ylidene)-(indazol-1-yl)-copper(i)

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