Works by Welch, Alan J.

Results: 28

Do Gold(III) Complexes Form Hydrogen Bonds? An Exploration of AuIII Dicarboranyl Chemistry.

Published in:

Chemistry - A European Journal, 2020, v. 26, n. 4, p. 939, doi. 10.1002/chem.201904790

By:

Chambrier, Isabelle;
Hughes, David L.;
Jeans, Rebekah J.;
Welch, Alan J.;
Budzelaar, Peter H. M.;
Bochmann, Manfred

Publication type:

Article

14-Vertex Heteroboranes with 14 Skeletal Electron Pairs: An Experimental and Computational Study.

Published in:

Angewandte Chemie, 2016, v. 128, n. 30, p. 8848, doi. 10.1002/ange.201602440

By:

Robertson, Alasdair P. M.;
Beattie, Nicholas A.;
Scott, Greig;
Man, Wing Y.;
Jones, John J.;
Macgregor, Stuart A.;
Rosair, Georgina M.;
Welch, Alan J.

Publication type:

Article

Carborane Substituents Promote Direct Electrophilic Insertion over Reduction-Metalation Reactions.

Published in:

Angewandte Chemie, 2016, v. 128, n. 14, p. 4672, doi. 10.1002/ange.201600635

By:

Man, Wing Y.;
Ellis, David;
Rosair, Georgina M.;
Welch, Alan J.

Publication type:

Article

How to Make 8,1,2- closo-MC2B9 Metallacarboranes.

Published in:

Angewandte Chemie, 2014, v. 126, n. 45, p. 12418, doi. 10.1002/ange.201408395

By:

Man, Wing Y.;
Zlatogorsky, Sergey;
Tricas, Hugo;
Ellis, David;
Rosair, Georgina M.;
Welch, Alan J.

Publication type:

Article

Diphosphaborane and Metalladiphosphaborane: Ligands for Transition-Metal Chemistry.

Published in:

Angewandte Chemie, 2011, v. 123, n. 51, p. 12547, doi. 10.1002/ange.201105820

By:

McLellan, Ross;
Ellis, David;
Rosair, Georgina M.;
Welch, Alan J.

Publication type:

Article

Nickelation of [3-Et-7,8-Ph2-7,8- nido-C2B9H8]2−: synthesis and characterization of 1,2 → 1,2 and 1,2 → 1,7 isomerized products.

Published in:

Applied Organometallic Chemistry, 2003, v. 17, n. 6/7, p. 518, doi. 10.1002/aoc.474

By:

Robertson, Susan;
Ellis, David;
Rosair, Georgina M.;
Welch, Alan J.

Publication type:

Article

The Mechanism of Reduction and Metalation of para Carboranes: The Missing 13-Vertex MC.

Published in:

Angewandte Chemie International Edition, 2007, v. 46, n. 35, p. 6706, doi. 10.1002/anie.200702058

By:

Zlatogorsky, Sergey;
Edie, Michael J.;
Ellis, David;
Erhardt, Stefan;
Lopez, Maria Elena;
Macgregor, Stuart A.;
Rosair, Georgina M.;
Welch, Alan J.

Publication type:

Article

A 15-Vertex HeteroboraneThe chemistry described in this paper was part of presentation SP-B20 by R. D. McIntosh, K. J. Dalby, D. Ellis, M. E. Lopez, G. M. Rosair, A. J. Welch, and S. Zlatogorsky, at the 12th International Meeting on Boron Chemistry (IMEBORON-XII), Sendai, Japan, 15th September 2005. We thank the EPSRC and the Carnegie Trust for support, Dr. A. S. F. Boyd for NMR spectra, G. P. Smith for mass spectra, and C. Graham for microanalyses.

Published in:

Angewandte Chemie International Edition, 2006, v. 45, n. 26, p. 4313, doi. 10.1002/anie.200601266

By:

Ruaraidh D. McIntosh;
David Ellis;
Georgina M. Rosair;
Alan J. Welch

Publication type:

Article

Synthesis and Characterisation of Sigma- and Pi-Bonded Metallaphosphacarboranes.

Published in:

Zeitschrift für Anorganische und Allgemeine Chemie, 2013, v. 639, n. 7, p. 1095, doi. 10.1002/zaac.201300157

By:

McLellan, Ross;
Bailo, Marta;
Ellis, David;
Rosair, Georgina M.;
Welch, Alan J.

Publication type:

Article

Synthesis and crystal structures of the racemic and meso forms of [1-{1′-4′-cyclopentadienyl-4′-cobalta-1′,12′-dicarba- closo-dodecaboranyl(10)}-4-cyclopentadienyl-4-cobalta-1,12-dicarba- closo-dodecaborane(10)], the former as its tetrahydrofuran disolvate

Published in:

Acta Crystallographica Section C: Structural Chemistry, 2015, v. 71, n. 9, p. 793, doi. 10.1107/S2053229615014539

By:

Mandal, Dipendu;
Man, Wing Y.;
Rosair, Georgina M.;
Welch, Alan J.

Publication type:

Article

The exopolyhedral ligand orientation (ELO) in 3-(nitrato-κ O)-3,3-bis(triphenylphosphane-κ P)-3-rhoda-1,2-dicarba- closo-dodecaborane(11) dichloromethane 2.2-solvate.

Published in:

Acta Crystallographica Section C: Structural Chemistry, 2015, v. 71, n. 6, p. 461, doi. 10.1107/S2053229615008724

By:

Rosair, Georgina M.;
Scott, Greig;
Welch, Alan J.

Publication type:

Article

The Structure of Chlorosilyl- N, N-dimethylamine in the Gaseous and Solid Phases.

Published in:

Angewandte Chemie International Edition, 1986, v. 25, n. 1, p. 107, doi. 10.1002/anie.198601071

By:

Anderson, David G.;
Blake, Alexander J.;
Cradock, Stephen;
Ebsworth, E. A. V.;
Rankin, David W. H.;
Welch, Alan J.

Publication type:

Article

Corrigendum: Synthesis and/or Molecular Structures of Some Simple 2,1,7- and 2,1,12-Ruthena- and Cobaltacarboranes.

Published in:

ChemPlusChem, 2015, v. 80, n. 9, p. 1373, doi. 10.1002/cplu.201500319

By:

Lopez, Maria Elena;
Ellis, David;
Murray, Paul R.;
Rosair, Georgina M.;
Welch, Alan J.;
Yellowlees, Lesley J.

Publication type:

Article

Balancing Steric and Electronic Effects in Carbonyl-Phosphine Molybdacarboranes.

Published in:

European Journal of Inorganic Chemistry, 2017, v. 2017, n. 38/39, p. 4581, doi. 10.1002/ejic.201700492

By:

Robertson, Alasdair P. M.;
Reckziegel, Alexander;
Jones, John J.;
Rosair, Georgina M.;
Welch, Alan J.

Publication type:

Article

What Can We Learn from the Crystal Structures of Metallacarboranes?

Published in:

Crystals (2073-4352), 2017, v. 7, n. 8, p. 234, doi. 10.3390/cryst7080234

By:

Welch, Alan J.

Publication type:

Article

Bridges and Vertices in Heteroboranes.

Published in:

Molecules, 2023, v. 28, n. 1, p. 190, doi. 10.3390/molecules28010190

By:

Macgregor, Stuart A.;
Welch, Alan J.

Publication type:

Article

Exopolyhedral Ligand Orientation Controls Diastereoisomer in Mixed-Metal Bis(Carboranes) †.

Published in:

Molecules, 2020, v. 25, n. 3, p. 519, doi. 10.3390/molecules25030519

By:

Chan, Antony P. Y.;
Rosair, Georgina M.;
Welch, Alan J.

Publication type:

Article

Exploiting the Electronic Tuneability of Carboranes as Supports for Frustrated Lewis Pairs.

Published in:

Molecules, 2018, v. 23, n. 12, p. 3099, doi. 10.3390/molecules23123099

By:

Benton, Amanda;
Copeland, Zachariah;
M. Mansell, Stephen;
M. Rosair, Georgina;
Welch, Alan J.;
Kaszyński, Piotr

Publication type:

Article

Beyond the Icosahedron: The First 13-Vertex Carborane.

Published in:

Angewandte Chemie International Edition, 2003, v. 42, n. 2, p. 225, doi. 10.1002/anie.200390085

By:

Burke, Anthony;
Ellis, David;
Giles, Barry T.;
Hodson, Bruce E.;
Macgregor, Stuart A.;
Rosair, Georgina M.;
Welch, Alan J.

Publication type:

Article

[{Rh( η.

Published in:

Angewandte Chemie International Edition, 2001, v. 40, n. 4, p. 715, doi. 10.1002/1521-3773(20010216)40:4<715::AID-ANIE7150>3.0.CO;2-4

By:

Hodson, Bruce E.;
Ellis, David;
McGrath, Thomas D.;
Monaghan, John J.;
Rosair, Georgina M.;
Welch, Alan J.

Publication type:

Article

Isolation of a Nonicosahedral Intermediate in the Isomerization of an Icosahedral Metallacarborane.

Published in:

Angewandte Chemie International Edition, 1997, v. 36, n. 6, p. 645, doi. 10.1002/anie.199706451

By:

Dunn, Shirley;
Rosair, Georgina M.;
Thomas, Rhodri Ll.;
Weller, Andrew S.;
Welch, Alan J.

Publication type:

Article

14-Vertex Heteroboranes with 14 Skeletal Electron Pairs: An Experimental and Computational Study.

Published in:

Angewandte Chemie International Edition, 2016, v. 55, n. 30, p. 8706, doi. 10.1002/anie.201602440

By:

Robertson, Alasdair P. M.;
Beattie, Nicholas A.;
Scott, Greig;
Man, Wing Y.;
Jones, John J.;
Macgregor, Stuart A.;
Rosair, Georgina M.;
Welch, Alan J.

Publication type:

Article

Carborane Substituents Promote Direct Electrophilic Insertion over Reduction-Metalation Reactions.

Published in:

Angewandte Chemie International Edition, 2016, v. 55, n. 14, p. 4596, doi. 10.1002/anie.201600635

By:

Man, Wing Y.;
Ellis, David;
Rosair, Georgina M.;
Welch, Alan J.

Publication type:

Article

Room-Temperature CC Bond Cleavage of an Arene by a Metallacarborane.

Published in:

Angewandte Chemie, 2010, v. 122, n. 29, p. 5063, doi. 10.1002/ange.201001555

By:

Ellis, David;
McKay, David;
Macgregor, Stuart A.;
Rosair, Georgina M.;
Welch, Alan J.

Publication type:

Article

A 15-Vertex HeteroboraneThe chemistry described in this paper was part of presentation SP-B20 by R. D. McIntosh, K. J. Dalby, D. Ellis, M. E. Lopez, G. M. Rosair, A. J. Welch, and S. Zlatogorsky, at the 12th International Meeting on Boron Chemistry (IMEBORON-XII), Sendai, Japan, 15th September 2005. We thank the EPSRC and the Carnegie Trust for support, Dr. A. S. F. Boyd for NMR spectra, G. P. Smith for mass spectra, and C. Graham for microanalyses.

Published in:

Angewandte Chemie, 2006, v. 118, n. 26, p. 4419, doi. 10.1002/ange.200601266

By:

Ruaraidh D. McIntosh;
David Ellis;
Georgina M. Rosair;
Alan J. Welch

Publication type:

Article

How to Make 8,1,2- closo-MC2B9 Metallacarboranes.

Published in:

Angewandte Chemie International Edition, 2014, v. 53, n. 45, p. 12222, doi. 10.1002/anie.201408395

By:

Man, Wing Y.;
Zlatogorsky, Sergey;
Tricas, Hugo;
Ellis, David;
Rosair, Georgina M.;
Welch, Alan J.

Publication type:

Article

Diphosphaborane and Metalladiphosphaborane: Ligands for Transition-Metal Chemistry.

Published in:

Angewandte Chemie International Edition, 2011, v. 50, n. 51, p. 12339, doi. 10.1002/anie.201105820

By:

McLellan, Ross;
Ellis, David;
Rosair, Georgina M.;
Welch, Alan J.

Publication type:

Article

Room-Temperature CC Bond Cleavage of an Arene by a Metallacarborane.

Published in:

Angewandte Chemie International Edition, 2010, v. 49, n. 29, p. 4943, doi. 10.1002/anie.201001555

By:

Ellis, David;
McKay, David;
Macgregor, Stuart A.;
Rosair, Georgina M.;
Welch, Alan J.

Publication type:

Article

Works by Welch, Alan J.

Do Gold(III) Complexes Form Hydrogen Bonds? An Exploration of Au<sup>III</sup> Dicarboranyl Chemistry.

14-Vertex Heteroboranes with 14 Skeletal Electron Pairs: An Experimental and Computational Study.

Carborane Substituents Promote Direct Electrophilic Insertion over Reduction-Metalation Reactions.

How to Make 8,1,2- closo-MC<sub>2</sub>B<sub>9</sub> Metallacarboranes.

Diphosphaborane and Metalladiphosphaborane: Ligands for Transition-Metal Chemistry.

Nickelation of [3-Et-7,8-Ph<sub>2</sub>-7,8- nido-C<sub>2</sub>B<sub>9</sub>H<sub>8</sub>]<sup>2−</sup>: synthesis and characterization of 1,2 → 1,2 and 1,2 → 1,7 isomerized products.

The Mechanism of Reduction and Metalation of para Carboranes: The Missing 13-Vertex MC.

Synthesis and Characterisation of Sigma- and Pi-Bonded Metallaphosphacarboranes.

Synthesis and crystal structures of the racemic and meso forms of [1-{1′-4′-cyclopentadienyl-4′-cobalta-1′,12′-dicarba- closo-dodecaboranyl(10)}-4-cyclopentadienyl-4-cobalta-1,12-dicarba- closo-dodecaborane(10)], the former as its tetrahydrofuran disolvate

The exopolyhedral ligand orientation (ELO) in 3-(nitrato-κ O)-3,3-bis(triphenylphosphane-κ P)-3-rhoda-1,2-dicarba- closo-dodecaborane(11) dichloromethane 2.2-solvate.

The Structure of Chlorosilyl- N, N-dimethylamine in the Gaseous and Solid Phases.

Corrigendum: Synthesis and/or Molecular Structures of Some Simple 2,1,7- and 2,1,12-Ruthena- and Cobaltacarboranes.

Balancing Steric and Electronic Effects in Carbonyl-Phosphine Molybdacarboranes.

What Can We Learn from the Crystal Structures of Metallacarboranes?

Bridges and Vertices in Heteroboranes.

Exopolyhedral Ligand Orientation Controls Diastereoisomer in Mixed-Metal Bis(Carboranes) †.

Exploiting the Electronic Tuneability of Carboranes as Supports for Frustrated Lewis Pairs.

Beyond the Icosahedron: The First 13-Vertex Carborane.

[{Rh( η.

Isolation of a Nonicosahedral Intermediate in the Isomerization of an Icosahedral Metallacarborane.

14-Vertex Heteroboranes with 14 Skeletal Electron Pairs: An Experimental and Computational Study.

Carborane Substituents Promote Direct Electrophilic Insertion over Reduction-Metalation Reactions.

Room-Temperature CC Bond Cleavage of an Arene by a Metallacarborane.

How to Make 8,1,2- closo-MC<sub>2</sub>B<sub>9</sub> Metallacarboranes.

Diphosphaborane and Metalladiphosphaborane: Ligands for Transition-Metal Chemistry.

Room-Temperature CC Bond Cleavage of an Arene by a Metallacarborane.