Zobrazeno 1 - 10 of 198 pro vyhledávání: '"Michael K, Whittlesey"'
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Isolation of Bis- and Mono-Cyclometallated Ru−IMes Complexes upon Reaction of [Ru(PPh3)3HCl], IMes and ZnMe2
Autor: Anne‐Frédérique M. Pécharman, Erika M. Roberts, Fedor M. Miloserdov, Victor Varela‐Izquierdo, Mary F. Mahon, Michael K. Whittlesey
Publikováno v: European Journal of Inorganic Chemistry
Pecharman, A-F, Roberts, E, Miloserdov, F, Varela-Izquierdo, V, Mahon, M & Whittlesey, M 2023, ' Isolation of Bis-and Mono-Cyclometallated Ru-IMes Complexes Upon Reaction of [Ru(PPh3)3HCl], IMes and ZnMe2 ', European Journal of Inorganic Chemistry . https://doi.org/10.1002/ejic.202300037
European Journal of Inorganic Chemistry (2023)
Addition of an excess of ZnMe 2 to a mixture of [Ru(PPh 3) 3HCl] and IMes (IMes=1,3-bis(2,4,6-trimethylphenyl)imidazolin-2-ylidene) yields the bis-cyclometallated complex, [Ru(IMes)“(PPh 3) 2] 2, together with the mono-cyclometallated, Ru−Zn hete
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2e6e52b4677a205e3c2186e37b405acb
https://research.wur.nl/en/publications/isolation-of-bis-and-mono-cyclometallated-ruimes-complexes-upon-r
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3
Experimental and Computational Studies of Ruthenium Complexes Bearing Z-Acceptor Aluminum-Based Phosphine Pincer Ligands
Autor: Connie J. Isaac, Cameron I. Wilson, Arron L. Burnage, Fedor M. Miloserdov, Mary F. Mahon, Stuart A. Macgregor, Michael K. Whittlesey
Publikováno v: Isaac, C J, Wilson, C I, Burnage, A L, Miloserdov, F, Mahon, M F, Macgregor, S A & Whittlesey, M K 2022, ' Experimental and Computational Studies of Ruthenium Complexes Bearing Z-Acceptor Aluminum-Based Phosphine Pincer Ligands ', Inorganic Chemistry, vol. 61, no. 50, pp. 20690-20698 . https://doi.org/10.1021/acs.inorgchem.2c03665
Reaction of [Ru(C 6H 4PPh 2) 2(Ph 2PC 6H 4AlMe(THF))H] with CO results in clean conversion to the Ru-Al heterobimetallic complex [Ru(AlMePhos)(CO) 3] (1), where AlMePhos is the novel P-Al(Me)-P pincer ligand (o-Ph 2PC 6H 4) 2AlMe. Under photolytic co
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::10766bb51435e560c3c5c4cbe1e06371
https://purehost.bath.ac.uk/ws/files/255636611/Whittlesey_Macgregor_revised_MS.pdf
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5
[Ni(NHC) 2 ] as a Scaffold for Structurally Characterized trans [H−Ni−PR 2 ] and trans [R 2 P−Ni−PR 2 ] Complexes
Autor: Michael K. Whittlesey, Sara Sabater, William J. M. Blackaby, Heidi Née Schneider Schmidt, Mary F. Mahon, Nasir A. Rajabi, Udo Radius, Stuart MacGregor, Maximilian W. Kuntze-Fechner, Thomas Zell, Harry Grieve, David Schmidt, John P. Lowe, Connie J. Isaac
Publikováno v: Chemistry – A European Journal. 27:13221-13234
The addition of PPh2 H, PPhMeH, PPhH2 , P(para-Tol)H2 , PMesH2 and PH3 to the two-coordinate Ni0 N-heterocyclic carbene species [Ni(NHC)2 ] (NHC=IiPr2 , IMe4 , IEt2 Me2 ) affords a series of mononuclear, terminal phosphido nickel complexes. Structura
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::32dd488d6ba07dd4b19a56f65ad011f0
https://doi.org/10.1002/chem.202101484
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6
Synthetic Access to Ring-Expanded N-Heterocyclic Carbene (RE-NHC) Copper Complexes and Their Performance in Click Chemistry
Autor: Michael K. Whittlesey, Damien Bouchet, Catherine S. J. Cazin, Mary F. Mahon, Jonathan W. Hall
Publikováno v: Hall, J W, Bouchet, D, Mahon, M F, Whittlesey, M K & Cazin, C S J 2021, ' Synthetic Access to Ring-Expanded N-Heterocyclic Carbene (RE-NHC) Copper Complexes and their Performance in Click Chemistry ', Organometallics, vol. 40, no. 9, pp. 1252-1261 . https://doi.org/10.1021/acs.organomet.1c00039
The facile syntheses of ring-expanded N-heterocyclic carbene (RE-NHC) copper(I) halide complexes are reported. The method makes use of a weak inorganic base in a green solvent. The reaction times can be greatly reduced by use of this weak-base route
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5b23a5aa41b8f15d1ebd0c3062db5b29
https://doi.org/10.1021/acs.organomet.1c00039
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7
Bonding and Reactivity of a Pair of Neutral and Cationic Heterobimetallic RuZn2 Complexes
Autor: Lia Sotorríos, Mary F. Mahon, Nasir A. Rajabi, Anne-Frédérique Pécharman, Michael K. Whittlesey, Stuart MacGregor, John P. Lowe, Fedor M. Miloserdov
Publikováno v: Inorganic Chemistry 60 (2021) 21
Inorganic Chemistry, 60(21), 16256-16265
A combined experimental and computational study of the structure and reactivity of two [RuZn2Me2] complexes, neutral [Ru(PPh3)(Ph2PC6H4)2(ZnMe)2] (2) and cationic [Ru(PPh3)2(Ph2PC6H4)(ZnMe)2][BArF4] ([BArF4] = [B{3,5-(CF3)2C6H3}4]) (3), is presented.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f6427cb92fc07c0f9f6040714db8b4ad
https://doi.org/10.1021/acs.inorgchem.1c02072
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8
The first ring-expanded NHC–copper(i) phosphides as catalysts in the highly selective hydrophosphination of isocyanates
Autor: Jonathan W. Hall, Michael K. Whittlesey, Mary F. Mahon, Thomas P. Collier Finn, Claire L. McMullin, John P. Lowe, David J. Liptrot, Thomas M. Horsley Downie
Publikováno v: Chemical Communications. 56:13359-13362
A range of N-heterocyclic carbene-supported copper diphenylphosphides (NHC = IPr, 6-Dipp, SIMes and 6-Mes) were synthesised. These include the first reports of ring-expanded NHC–copper(I) phosphides. The compounds were characterised by NMR spectros
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0711b9a8171dcb831769f97e0953a289
https://doi.org/10.1039/d0cc05694d
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9
Zn-Promoted C-H Reductive Elimination and H2 Activation via a Dual Unsaturated Heterobimetallic Ru-Zn Intermediate
Autor: Fedor M. Miloserdov, Stuart MacGregor, John P. Lowe, Nasir A. Rajabi, Michael K. Whittlesey, Mary F. Mahon
Publikováno v: Journal of the American Chemical Society, 142(13), 6340-6349
Journal of the American Chemical Society
Journal of the American Chemical Society 142 (2020) 13
Reaction of [Ru(PPh3)3HCl] with LiCH2TMS, MgMe2, and ZnMe2 proceeds with chloride abstraction and alkane elimination to form the bis-cyclometalated derivatives [Ru(PPh3)(C6H4PPh2)2H][M'] where [M'] = [Li(THF)2]+ (1), [MgMe(THF)2]+ (3), and [ZnMe]+ (4
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e7185672f6c541e5dec9e7a6f2bf82f7
https://doi.org/10.1021/jacs.0c01062
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10
Extreme g-tensor anisotropy and its insensitivity to structural distortions in a family of linear two-coordinate Ni(I) bis-N-heterocyclic carbene complexes
Autor: William J. M. Blackaby, Katie L. M. Harriman, Samuel M. Greer, Andrea Folli, Stephen Hill, Vera Krewald, Mary F. Mahon, Damien M. Murphy, Muralee Murugesu, Emma Richards, Elizaveta Suturina, Michael K. Whittlesey
Publikováno v: Blackaby, W J M, Harriman, K L M, Greer, S M, Folli, A, Hill, S, Krewald, V, Mahon, M F, Murphy, D M, Murugesu, M, Richards, E, Suturina, E & Whittlesey, M K 2022, ' Extreme g-tensor anisotropy and its insensitivity to structural distortions in a family of linear two-coordinate Ni(I) bis-N-heterocyclic carbene complexes ', Inorganic Chemistry, vol. 61, no. 3, pp. 1308-1315 . https://doi.org/10.1021/acs.inorgchem.1c02413
We report a new series of homoleptic Ni(I) bis-N-heterocyclic carbene complexes with a range of torsion angles between the two ligands from 68° to 90°. Electron paramagnetic resonance measurements revealed a strongly anisotropic g-tensor in all com
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::30429a31c4a3baf41c89f634f780cd08
https://purehost.bath.ac.uk/ws/files/227639898/Ni_bis_NHC_Inorg_Chem_accepted.docx
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