Výsledky vyhledávání - "Grant J. Sherborne"

Visible Light‐Mediated Cyclisation Reaction for the Synthesis of Highly‐Substituted Tetrahydroquinolines and Quinolines

Autor: Grant J. Sherborne, Paul Kemmitt, Callum Prentice, Eli Zysman‐Colman, Andrew D. Smith, Charlene Fallan

Publikováno v: Angewandte Chemie International Edition. 62

Condensation of 2-vinylanilines and conjugated aldehydes followed by an efficient light-mediated cyclisation selectively yields either substituted tetrahydroquinolines with typically high dr, or in the presence of an iridium photocatalyst the synthes

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3921c202d1823e339ca6ca00514aba26
https://doi.org/10.1002/anie.202207829

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Origins of high catalyst loading in copper(i)-catalysed Ullmann–Goldberg C–N coupling reactions

Autor: Mark Richard Fielding, Sven Adomeit, Angelika Brückner, Charlotte E. Willans, Robert Menzel, Jabor Rabeah, Bao N. Nguyen, Grant J. Sherborne

Publikováno v: Chemical Science

A mechanistic investigation of Ullmann–Goldberg reactions using common bases led to the identification of pathways for catalyst deactivation. The solid form of the inorganic phase was found to have critical influence on the mechanism of the reactio

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f1ff831bfa7a661f400a046f8550658f
https://doi.org/10.1039/c7sc02859h

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Orthogonal Nanoparticle Catalysis with Organogermanes

Autor: Sinem Guven, Christoph Fricke, Grant J. Sherborne, Franziska Schoenebeck, Ignacio Funes-Ardoiz, Erdem Senol

Publikováno v: RIUR. Repositorio Institucional de la Universidad de La Rioja
instname
Angewandte Chemie (International Ed. in English)
Angewandte Chemie : International edition 58(49), 17788-17795 (2019). doi:10.1002/anie.201910060
Angewandte Chemie International Edition

Although nanoparticles are widely used as catalysts, little is known about their potential ability to trigger privileged transformations as compared to homogeneous molecular or bulk heterogeneous catalysts. We herein demonstrate (and rationalize) tha

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f2c6de09f92e88e5610f1644206266e7
https://investigacion.unirioja.es/documentos/60b76baa13b90b190115c2d4

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Spin state behavior of iron(II)/dipyrazolylpyridine complexes. New insights from crystallographic and solution measurements

Autor: Santiago Alvarez, Rufeida Mohammed, Grant J. Sherborne, Laurence J. Kershaw Cook, Malcolm A. Halcrow, Thomas D. Roberts

Publikováno v: Coordination Chemistry Reviews. :2-12

The isomeric complexes [Fe(1-bpp)2]2+ and [Fe(3-bpp)2]2+ (1-bpp = 2,6-di[pyrazol-1-yl]pyridine; 3-bpp = 2,6-di[1H-pyrazol-3-yl]pyridine) and their derivatives are some of the most widely investigated complexes in spin-crossover research. This article

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::222bc8d4efb5c75516dd8679a61762ff
https://doi.org/10.1016/j.ccr.2014.08.006

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Activation and Deactivation of a Robust Immobilized Cp*Ir-Transfer Hydrogenation Catalyst: A Multielement in Situ X-ray Absorption Spectroscopy Study

Autor: Bao N. Nguyen, Michael R. Chapman, A. John Blacker, Stephanie J. Lucas, Richard A. Bourne, Benjamin D. Crossley, Charlotte E. Willans, Thomas E. O. Screen, Mark A. Newton, Grant J. Sherborne, Patrick C. McGowan, Paul Thompson, Thomas W. Chamberlain

Publikováno v: Journal of the American Chemical Society
Journal of the American Chemical Society, American Chemical Society, 2015, 137 (12), pp.4151-4157. ⟨10.1021/ja512868a⟩
'Journal of the American Chemical Society ', vol: 137, pages: 4151-4157 (2015)

International audience; A highly robust immobilized [Cp*IrCl2](2) precatalyst on Wang resin for transfer hydrogenation, which can be recycled up to 30 times, was studied using a novel combination of X-ray absorption spectroscopy (XAS) at Ir L3-edge,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::47ac7599d48868db811c166161080e34
https://doi.org/10.1021/ja512868a

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Recent XAS studies into Homogeneous metal catalyst in fine chemical and pharmaceutical syntheses

Autor: Bao N. Nguyen, Grant J. Sherborne

Publikováno v: Chemistry Central Journal

A brief review of studies using X-ray Absorption Spectroscopy (XAS) to investigate homogeneous catalytic reactions in fine chemical and pharmaceutical context since 2010 is presented. The advantages of the techniques over traditional lab-based analyt

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f6deaaee6a2bbecf874ae8827c3840dd
https://doi.org/10.1186/s13065-015-0103-6

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