Search Results - "Betham, Michael"

N-H Carbazole Synthesis from 2-Chloroanilines via Consecutive Amination and C−H Activation by Bedford, Robin B, Betham, Michael

“…N-H carbazoles can be produced from 2-chloroanilines and aryl bromides via consecutive catalytic amination and C−H activation. In many instances, this can be…”
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Simple rhodium-chlorophosphine pre-catalysts for the ortho-arylation of phenols by Bedford, Robin B, Betham, Michael, Caffyn, Andrew J M, Charmant, Jonathan P H, Lewis-Alleyne, Lesley C, Long, Philip D, Polo-Cerón, Dorian, Prashar, Sanjiv

“…Simple chlorodiisopropylphosphine adducts of rhodium, either pre-formed or formed in situ, prove to be highly effective catalysts for the ortho-arylation of…”
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Simple Palladacyclic and Platinacyclic Catalysts for the 1,4-Conjugate Addition of Arylboronic Acids and Arylsiloxanes to Enones by Bedford, Robin B., Betham, Michael, Charmant, Jonathan P. H., Haddow, Mairi F., Orpen, A. Guy, Pilarski, Lukasz T., Coles, Simon J., Hursthouse, Michael B.

“…A range of palladacyclic, platinacyclic, and pincer-based catalysts have been tested for activity in 1,4-conjugate addition reactions. π-Acidic palladacycles…”
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Iron−Phosphine, −Phosphite, −Arsine, and −Carbene Catalysts for the Coupling of Primary and Secondary Alkyl Halides with Aryl Grignard Reagents by Bedford, Robin B, Betham, Michael, Bruce, Duncan W, Danopoulos, Andreas A, Frost, Robert M, Hird, Michael

“…Simple catalysts formed in situ from iron chloride and a wide range of monodentate and bidentate phosphines and arsines have been screened in the coupling of…”
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Solvent-free aerobic oxidative cleavage of methyl oleate to biobased aldehydes over mechanochemically synthesized supported AgAu nanoparticles by da Silva, Rafael T P, Silva, Dagoberto O, de Oliveira, Paulo F M, Bellabarba, Ronan, Johnston, Peter, Smit, Joost, Holt, Jarle, Betham, Mike, Rossi, Liane Marcia

“…The performance of mechanochemically synthesized supported bimetallic AgAu nanoalloy catalysts was evaluated in the oxidative cleavage of methyl oleate, a…”
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Intramolecular direct arylation in the synthesis of fluorinated carbazoles by Bedford, Robin B., Betham, Michael, Charmant, Jonathan P.H., Weeks, Amanda L.

“…The amination of 2-chloroanilines with aryl bromides and subsequent intramolecular direct arylation can be exploited in the synthesis of a range of fluorinated…”
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Hydroxylamine O-benzyl ether as an ammonia equivalent in the catalytic amination of aryl halides by Bedford, Robin B., Betham, Michael

“…Hydroxylamine O-benzyl ether acts as an effective ammonium surrogate in the amination of aryl bromides. The palladium catalysed amination of aryl bromides with…”
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Anion complexation via C-H...X interactions using a palladacyclic receptor by Bedford, Robin B, Betham, Michael, Butts, Craig P, Coles, Simon J, Hursthouse, Michael B, Noelle Scully, P, Tucker, James H R, Wilkie, John, Willener, Yasmine

“…A novel organometallic receptor binds anions in solution and in the solid state, with complexes stabilised through a series of C-HX interactions, as evidenced…”
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An evaluation of phosphine and carbene adducts of phosphite- and phosphinite-based palladacycles in the coupling of alkyl bromides with aryl boronic acids by Bedford, Robin B., Betham, Michael, Coles, Simon J., Frost, Robert M., Hursthouse, Michael B.

“…A range of palladacyclic catalysts and their phosphine and carbene adducts were tested in the Suzuki coupling of an alkyl bromide with phenylboronic acid and…”
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Asymmetric styrene dimerisation using mixed palladium–indium catalysts by Bedford, Robin B., Betham, Michael, Blake, Michael E., Garcés, Andrés, Millar, Sarah L., Prashar, Sanjiv

“…Catalysts formed in situ from mixtures of palladium acetate, indium(III) triflate and a chiral non-chelating bis(phosphite) ligand give good to excellent…”
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Ruthenium PCP–bis(phosphinite) pincer complexes by Bedford, Robin B., Betham, Michael, Blake, Michael E., Coles, Simon J., Draper, Sylvia M., Hursthouse, Michael B., Scully, P. Noelle

“…The reactions of [RuHCl(CO)(PPh 3) 3] with resorcinol bis(phosphinite) pincer ligands lead to complexes of the general formula [RuCl(PCP)(CO)(PPh 3)]…”
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The influence of steric bulk on the geometry of triarylphosphite-based palladacycles and their tricyclohexylphosphine adducts by Bedford, Robin B., Betham, Michael, Coles, Simon J., Horton, Peter N., López-Sáez, María-José

“…An exploration of the role of steric bulk on the synthesis and geometries of both simple triarylphosphite palladium (II) complexes ( A) and their dimeric…”
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Remarkable Differences in Catalyst Activity and Selectivity for the Production of Methyl Propanoate versus CO−Ethylene Copolymer by a Series of Palladium Complexes of Related C 4 -Bridged Diphosphines by Knight, Julian G., Doherty, Simon, Harriman, Anthony, Robins, Edward G., Betham, Michael, Eastham, Graham R., Tooze, Robert P., Elsegood, Mark R. J., Champkin, Paul, Clegg, William

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Remarkable Differences in Catalyst Activity and Selectivity for the Production of Methyl Propanoate versus CO−Ethylene Copolymer by a Series of Palladium Complexes of Related C4-Bridged Diphosphines by Knight, Julian G, Doherty, Simon, Harriman, Anthony, Robins, Edward G, Betham, Michael, Eastham, Graham R, Tooze, Robert P, Elsegood, Mark R. J, Champkin, Paul, Clegg, William

“…The C4-bridged diphosphines cis- and trans-1,2-bis(diphenylphosphinomethyl)cyclohexane (cis, 1a; trans, 1b) and…”
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