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Low-valent homobimetallic Rh complexes : Influence of ligands on the structure and the intramolecular reactivity of Rh-H intermediates. / Jurt, Pascal; Salnikov, Oleg G.; Gianetti, Thomas L. et al.

In: Chemical Science, Vol. 10, No. 34, 14.09.2019, p. 7937-7945.

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

Harvard

Jurt, P, Salnikov, OG, Gianetti, TL, Chukanov, NV, Baker, MG, Le Corre, G, Borger, JE, Verel, R, Gauthier, S, Fuhr, O, Kovtunov, KV, Fedorov, A, Fenske, D, Koptyug, IV & Grützmacher, H 2019, 'Low-valent homobimetallic Rh complexes: Influence of ligands on the structure and the intramolecular reactivity of Rh-H intermediates', Chemical Science, vol. 10, no. 34, pp. 7937-7945. https://doi.org/10.1039/c9sc02683e

APA

Jurt, P., Salnikov, O. G., Gianetti, T. L., Chukanov, N. V., Baker, M. G., Le Corre, G., Borger, J. E., Verel, R., Gauthier, S., Fuhr, O., Kovtunov, K. V., Fedorov, A., Fenske, D., Koptyug, I. V., & Grützmacher, H. (2019). Low-valent homobimetallic Rh complexes: Influence of ligands on the structure and the intramolecular reactivity of Rh-H intermediates. Chemical Science, 10(34), 7937-7945. https://doi.org/10.1039/c9sc02683e

Vancouver

Jurt P, Salnikov OG, Gianetti TL, Chukanov NV, Baker MG, Le Corre G et al. Low-valent homobimetallic Rh complexes: Influence of ligands on the structure and the intramolecular reactivity of Rh-H intermediates. Chemical Science. 2019 Sept 14;10(34):7937-7945. doi: 10.1039/c9sc02683e

Author

Jurt, Pascal ; Salnikov, Oleg G. ; Gianetti, Thomas L. et al. / Low-valent homobimetallic Rh complexes : Influence of ligands on the structure and the intramolecular reactivity of Rh-H intermediates. In: Chemical Science. 2019 ; Vol. 10, No. 34. pp. 7937-7945.

BibTeX

@article{e167dbbab3cd48f19f49f79eef81c019,
title = "Low-valent homobimetallic Rh complexes: Influence of ligands on the structure and the intramolecular reactivity of Rh-H intermediates",
abstract = "Supporting two metal binding sites by a tailored polydentate trop-based (trop = 5H-dibenzo[a,d]cyclohepten-5-yl) ligand yields highly unsymmetric homobimetallic rhodium(i) complexes. Their reaction with hydrogen rapidly forms Rh hydrides that undergo an intramolecular semihydrogenation of two CC bonds of the trop ligand. This reaction is chemoselective and converts CC bonds to a bridging carbene and an olefinic ligand in the first and the second semihydrogenation steps, respectively. Stabilization by a bridging diphosphine ligand allows characterization of a Rh hydride species by advanced NMR techniques and may provide insight into possible elementary steps of H2 activation by interfacial sites of heterogeneous Rh/C catalysts.",
keywords = "METAL-METAL BONDS, GAS-PHASE, INDUCED POLARIZATION, FISCHER-TROPSCH, PARA-HYDROGEN, NMR, PARAHYDROGEN, TRANSMETALATION, CATALYSIS, CRYSTAL",
author = "Pascal Jurt and Salnikov, {Oleg G.} and Gianetti, {Thomas L.} and Chukanov, {Nikita V.} and Baker, {Matthew G.} and {Le Corre}, Gr{\'e}goire and Borger, {Jaap E.} and Rene Verel and S{\'e}bastien Gauthier and Olaf Fuhr and Kovtunov, {Kirill V.} and Alexey Fedorov and Dieter Fenske and Koptyug, {Igor V.} and Hansj{\"o}rg Gr{\"u}tzmacher",
note = "Publisher Copyright: This journal is {\textcopyright} The Royal Society of Chemistry.",
year = "2019",
month = sep,
day = "14",
doi = "10.1039/c9sc02683e",
language = "English",
volume = "10",
pages = "7937--7945",
journal = "Chemical Science",
issn = "2041-6520",
publisher = "Royal Society of Chemistry",
number = "34",

}

RIS

TY - JOUR

T1 - Low-valent homobimetallic Rh complexes

T2 - Influence of ligands on the structure and the intramolecular reactivity of Rh-H intermediates

AU - Jurt, Pascal

AU - Salnikov, Oleg G.

AU - Gianetti, Thomas L.

AU - Chukanov, Nikita V.

AU - Baker, Matthew G.

AU - Le Corre, Grégoire

AU - Borger, Jaap E.

AU - Verel, Rene

AU - Gauthier, Sébastien

AU - Fuhr, Olaf

AU - Kovtunov, Kirill V.

AU - Fedorov, Alexey

AU - Fenske, Dieter

AU - Koptyug, Igor V.

AU - Grützmacher, Hansjörg

N1 - Publisher Copyright: This journal is © The Royal Society of Chemistry.

PY - 2019/9/14

Y1 - 2019/9/14

N2 - Supporting two metal binding sites by a tailored polydentate trop-based (trop = 5H-dibenzo[a,d]cyclohepten-5-yl) ligand yields highly unsymmetric homobimetallic rhodium(i) complexes. Their reaction with hydrogen rapidly forms Rh hydrides that undergo an intramolecular semihydrogenation of two CC bonds of the trop ligand. This reaction is chemoselective and converts CC bonds to a bridging carbene and an olefinic ligand in the first and the second semihydrogenation steps, respectively. Stabilization by a bridging diphosphine ligand allows characterization of a Rh hydride species by advanced NMR techniques and may provide insight into possible elementary steps of H2 activation by interfacial sites of heterogeneous Rh/C catalysts.

AB - Supporting two metal binding sites by a tailored polydentate trop-based (trop = 5H-dibenzo[a,d]cyclohepten-5-yl) ligand yields highly unsymmetric homobimetallic rhodium(i) complexes. Their reaction with hydrogen rapidly forms Rh hydrides that undergo an intramolecular semihydrogenation of two CC bonds of the trop ligand. This reaction is chemoselective and converts CC bonds to a bridging carbene and an olefinic ligand in the first and the second semihydrogenation steps, respectively. Stabilization by a bridging diphosphine ligand allows characterization of a Rh hydride species by advanced NMR techniques and may provide insight into possible elementary steps of H2 activation by interfacial sites of heterogeneous Rh/C catalysts.

KW - METAL-METAL BONDS

KW - GAS-PHASE

KW - INDUCED POLARIZATION

KW - FISCHER-TROPSCH

KW - PARA-HYDROGEN

KW - NMR

KW - PARAHYDROGEN

KW - TRANSMETALATION

KW - CATALYSIS

KW - CRYSTAL

UR - http://www.scopus.com/inward/record.url?scp=85071634082&partnerID=8YFLogxK

U2 - 10.1039/c9sc02683e

DO - 10.1039/c9sc02683e

M3 - Article

C2 - 31673319

AN - SCOPUS:85071634082

VL - 10

SP - 7937

EP - 7945

JO - Chemical Science

JF - Chemical Science

SN - 2041-6520

IS - 34

ER -

ID: 21467202