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Gushchin AL, Shmelev NY, Malysheva SF, Artem’ev AV, Belogorlova NA, Abramov PA, Kompan’kov NB, Manoury E, Poli R, Sheven DG, Llusar R, Sokolov MN. Hemilability of phosphine-thioether ligands coordinated to trinuclear Mo 3S 4 cluster and its effect on hydrogenation catalysis. NEW J CHEM 2018. [DOI: 10.1039/c8nj03720e] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Phosphine-thioether ligands were coordinated to the Mo3S4 cluster to afford [Mo3S4Cl3(PS)3]+ complexes. Their catalytic activity in nitrobenzene reduction reflects the different hemilabile behaviours of PS1, PS2 and PS3.
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2
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Luquin A, Castillo N, Cerrada E, Merchan FL, Garrido J, Laguna M. Palladium(II) Complexes of the Hemilabile Pincer Ligand PPh(o-C6H4SMe)2as Highly Active and Recyclable Mizoroki-Heck Catalysts. European J Org Chem 2015. [DOI: 10.1002/ejoc.201501354] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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3
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A Convoluted Polymeric Imidazole Palladium Catalyst: Structural Elucidation and Investigation of the Driving Force for the Efficient Mizoroki-Heck Reaction. ChemCatChem 2015. [DOI: 10.1002/cctc.201500249] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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4
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Reactivity of 2-(2-hydroxyphenyl)benzoxazole and 2-(2-hydroxyphenyl)benzothiazole towards group 10 transition metals. Evaluation in palladium catalyzed Suzuki–Miyaura C–C couplings. Inorganica Chim Acta 2015. [DOI: 10.1016/j.ica.2015.03.012] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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5
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Yuan L, Xu Y, Hu X, Yang G, Wu Y. A water-soluble palladium-salen catalyst modified by pyridinium salt showing higher reactivity and recoverability for Heck coupling reaction. ACTA ACUST UNITED AC 2015. [DOI: 10.1016/j.molcata.2014.09.031] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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6
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Livendahl M, Goehry C, Maseras F, Echavarren AM. Rationale for the sluggish oxidative addition of aryl halides to Au(I). Chem Commun (Camb) 2014; 50:1533-6. [PMID: 24382586 PMCID: PMC4295554 DOI: 10.1039/c3cc48914k] [Citation(s) in RCA: 60] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2013] [Accepted: 12/04/2013] [Indexed: 01/10/2023]
Abstract
The oxidative addition of Csp(2)-Br or Csp(2)-I bonds to gold(I) does not take place even under very favorable intramolecular conditions that could form five- or six-membered gold(III) metallacycles. DFT calculations reveal that although this process could be feasible thermodynamically, it is kinetically very sluggish.
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Affiliation(s)
- Madeleine Livendahl
- Institute of Chemical Research of Catalonia (ICIQ) , Av. Països Catalans 16 , 43007 Tarragona , Spain .
| | - Charles Goehry
- Institute of Chemical Research of Catalonia (ICIQ) , Av. Països Catalans 16 , 43007 Tarragona , Spain .
| | - Feliu Maseras
- Institute of Chemical Research of Catalonia (ICIQ) , Av. Països Catalans 16 , 43007 Tarragona , Spain .
- Departament de Química , Universitat Autonoma de Barcelona , 08193 Bellaterra , Spain
| | - Antonio M. Echavarren
- Institute of Chemical Research of Catalonia (ICIQ) , Av. Països Catalans 16 , 43007 Tarragona , Spain .
- Departament de Química Analítica i Química Orgànica , Universitat Rovira i Virgili , C/Marcel·li Domingo s/n , 43007 Tarragona , Spain
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Allan KM, Spencer JL. Synthesis and characterisation of novel o-xylene-based P,E ligands. Org Biomol Chem 2014; 12:956-64. [PMID: 24363027 DOI: 10.1039/c3ob42244e] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A range of novel hybrid ligands of the type, o-C6H4(CH2PBu(t)2)(CH2E) (E = P(C6F5)2, SBu(t), SPh, S(O)Bu(t), NR2, SiPh2H), have been synthesised in two or three steps from the common substrate, o-C6H4{CH2PBu(t)2(BH3)}(CH2Cl). The initial step involved treatment of the substrate with the appropriate nucleophilic reagent, or preparation of a Grignard reagent from o-C6H4{CH2PBu(t)2(BH3)}(CH2Cl) and reaction with the appropriate electrophile. In most cases, this versatile strategy produced air-stable crystalline ligand precursors. Phosphine deprotection was achieved via one of three methods, dependent upon the properties of the second functional group. An alternative synthesis of the known ligand, o-C6H4(CH2PBu(t)2)(CH2PPh2), is also presented.
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Affiliation(s)
- Kathryn M Allan
- School of Chemical and Physical Sciences, Victoria University of Wellington, Wellington, New Zealand.
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8
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Ramírez-Rave S, Estudiante-Negrete F, Toscano RA, Hernández-Ortega S, Morales-Morales D, Grévy JM. Synthesis and characterization of new Pd(II) non-symmetrical Pincer complexes derived from thioether functionalized iminophosphoranes. Evaluation of their catalytic activity in the Suzuki–Miyaura couplings. J Organomet Chem 2014. [DOI: 10.1016/j.jorganchem.2013.09.038] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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9
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Yamada YMA, Yuyama Y, Sato T, Fujikawa S, Uozumi Y. A Palladium-Nanoparticle and Silicon-Nanowire-Array Hybrid: A Platform for Catalytic Heterogeneous Reactions. Angew Chem Int Ed Engl 2013. [DOI: 10.1002/ange.201308541] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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10
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Yamada YMA, Yuyama Y, Sato T, Fujikawa S, Uozumi Y. A palladium-nanoparticle and silicon-nanowire-array hybrid: a platform for catalytic heterogeneous reactions. Angew Chem Int Ed Engl 2013; 53:127-31. [PMID: 24243663 DOI: 10.1002/anie.201308541] [Citation(s) in RCA: 101] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2013] [Indexed: 11/06/2022]
Abstract
We report the development of a silicon nanowire array-stabilized palladium nanoparticle catalyst, SiNA-Pd. Its use in the palladium-catalyzed Mizoroki-Heck reaction, the hydrogenation of an alkene, the hydrogenolysis of nitrobenzene, the hydrosilylation of an α,β-unsaturated ketone, and the C-H bond functionalization reactions of thiophenes and indoles achieved a quantitative production with high reusability. The catalytic activity reached several hundred-mol ppb of palladium, reaching a TON of 2 000 000.
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Affiliation(s)
- Yoichi M A Yamada
- RIKEN Center for Sustainable Resource Science, Wako, Saitama 351-0198 (Japan).
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11
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Kumar A, Rao GK, Kumar S, Singh AK. Formation and Role of Palladium Chalcogenide and Other Species in Suzuki–Miyaura and Heck C–C Coupling Reactions Catalyzed with Palladium(II) Complexes of Organochalcogen Ligands: Realities and Speculations. Organometallics 2013. [DOI: 10.1021/om4007196] [Citation(s) in RCA: 93] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- Arun Kumar
- Department
of Chemistry, Indian Institute of Technology Delhi, New Delhi 110016, India
| | - Gyandshwar Kumar Rao
- Department
of Chemistry, Indian Institute of Technology Delhi, New Delhi 110016, India
| | - Satyendra Kumar
- Department
of Chemistry, Indian Institute of Technology Delhi, New Delhi 110016, India
| | - Ajai K. Singh
- Department
of Chemistry, Indian Institute of Technology Delhi, New Delhi 110016, India
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12
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Kumar A, Kumar Rao G, K Singh A. Organochalcogen ligands and their palladium(ii) complexes: Synthesis to catalytic activity for Heck coupling. RSC Adv 2012. [DOI: 10.1039/c2ra20508d] [Citation(s) in RCA: 79] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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13
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Robbie AJ, Cowley AR, Jones MW, Dilworth JR. Complexes of sterically-hindered diaminophosphinothiolate ligands with Rh(I), Ni(II) and Pd(II). Polyhedron 2011. [DOI: 10.1016/j.poly.2011.04.041] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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14
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Balakrishna MS, Naik S, Mobin S. Short-bite aminobis(phosphonite) containing olefinic functionalities, PhN{P(OC6H3(OMe-o)(C3H5-p))2}2: Synthesis and transition metal complexes. Inorganica Chim Acta 2010. [DOI: 10.1016/j.ica.2010.03.030] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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15
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Ríos-Sanchez R, Hernández-Ortega S, Morales-Morales D, Avila-Sorrosa A. [2-(Diphenylphosphanyl)benzenethiolato-κ2P,S](pyridine-2-thiolato-κS)(triphenylphosphine-κP)palladium(II). Acta Crystallogr Sect E Struct Rep Online 2010; 66:m1170-1. [PMID: 21588560 PMCID: PMC3008042 DOI: 10.1107/s160053681003357x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2010] [Accepted: 08/19/2010] [Indexed: 11/15/2022]
Abstract
In the title compound, [Pd(C5H4NS)(C18H14PS)(C18H15P)], the PdII atom has a slightly distorted square-planar environment. Two coordination sites are occupied by a P,S-chelating 2-(diphenylphosphanyl)benzenethiolate ligand and the other two by a P atom from a triphenylphosphine ligand and an S atom from a pyridine-2-thiolate ligand, exhibiting a trans arrangement of the two P-donor atoms. In the crystal structure, weak intra- and intermolecular C—H⋯π and π–π interactions are observed. The pyridyl ring is equally disordered over two positions.
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16
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Knight FR, Fuller AL, Slawin AM, Woollins JD. Synthesis and structural study of (8-phenylsulfanylnaphth-1-yl)diphenylphosphine metal complexes. Polyhedron 2010. [DOI: 10.1016/j.poly.2010.03.006] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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17
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Balakrishna MS, Kumar P, Punji B, Mague JT. Large-bite bisphosphite, 1,3-C6H4{OPOC10H6(μ-S)C10H6O}2: Synthesis, copper(I), and gold(I) complexes. J Organomet Chem 2010. [DOI: 10.1016/j.jorganchem.2009.11.026] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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18
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Conelly-Espinosa P, Morales-Morales D. [Pd(HQS)2] (HQS=8-hydroxyquinoline-5-sulfonic acid) a highly efficient catalyst for Suzuki–Miyaura cross couplings in water. Inorganica Chim Acta 2010. [DOI: 10.1016/j.ica.2009.12.038] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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19
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Synthesis and characterization of sterically hindered thiolate Pd(II) complexes of the type [Pd(SR)2(TMEDA)]: Examination of their catalytic properties in phosphane-free Suzuki-Miyaura cross couplings. Inorganica Chim Acta 2010. [DOI: 10.1016/j.ica.2009.08.013] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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20
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21
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Jones RC, Canty AJ, Gardiner MG, Skelton BW, Tolhurst VA, White AH. Synthesis and structure of dichloropalladium(II) complexes of heteroleptic N,S- and N,Se-donor ligands based on the 2-organochalcogenomethylpyridine motif, and Mizoroki–Heck catalysis mediated by complexes of N,S-donor ligands. Inorganica Chim Acta 2010. [DOI: 10.1016/j.ica.2009.10.002] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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22
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Redón R, García-Peña N, Ugalde-Saldivar V, García J. Palladium-triazine aminoalcohol nanocomposite, its reactivity on Heck reaction. ACTA ACUST UNITED AC 2009. [DOI: 10.1016/j.molcata.2008.10.052] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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23
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Fierro-Arias J, Morales-Morales D, Hernández-Ortega S. cis-Bis[2-(diphenylphosphino)benzenethiolato-κ2
P,S]palladium(II). Acta Crystallogr Sect E Struct Rep Online 2008; 64:m1196. [PMID: 21201635 PMCID: PMC2960604 DOI: 10.1107/s1600536808026718] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2008] [Accepted: 08/19/2008] [Indexed: 05/26/2023]
Abstract
The title compound, [Pd(C18H14PS)2], was synthesized by the reaction of (Ph2PC6H4SH) with [PdCl2(NCC6H5)2] in a 2:1 molar ratio in the presence of a slight excess of NEt3 as base in dichloromethane. The compound crystallizes with the Pd(II) atom on a twofold rotation axis. The palladium center has a slightly distorted square-planar environment, with the two P—S chelating ligands adopting a cis configuration. The present structure is a pseudo-polymorph of [Pd(C18H14PS)2]·CH2Cl2.
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Malacea R, Routaboul L, Manoury E, Daran JC, Poli R. Palladium and platinum complexes with planar chiral 1,2-disubstituted ferrocenes containing phosphine and thioether donor groups. J Organomet Chem 2008. [DOI: 10.1016/j.jorganchem.2007.08.021] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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25
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Prabhakaran R, Renukadevi SV, Karvembu R, Huang R, Mautz J, Huttner G, Subashkumar R, Natarajan K. Structural and biological studies of mononuclear palladium(II) complexes containing N-substituted thiosemicarbazones. Eur J Med Chem 2008; 43:268-73. [PMID: 17513020 DOI: 10.1016/j.ejmech.2007.03.006] [Citation(s) in RCA: 74] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2006] [Revised: 03/09/2007] [Accepted: 03/12/2007] [Indexed: 10/23/2022]
Abstract
New complexes of Pd(II) with N-substituted thiosemicarbazone (1)-(3) have been synthesised and characterised by elemental analyses, IR, electronic, (1)H NMR spectroscopies. The electrochemical behaviour of the complexes has been tested by using cyclic voltammetry. The crystal structures of the complexes have been determined by single crystal X-ray diffraction technique. In all the complexes the thiosemicarbazone ligand is coordinated to palladium through ONS mode. The complex 1 crystallises in the monoclinic space group P2(1)/c with two molecules per unit cell, has the dimensions of a=9.4390(19)A, b=10.645(2)A, c=13.668(3)A, alpha=90 degrees , beta=91.43 degrees and gamma=90 degrees . The complex 3 crystallises in the monoclinic space group P2(1)/c with four molecules per unit cell, has the dimensions of a=14.119(3)A, b=11.155(2)A, c=18.503(4)A, alpha=90 degrees , beta=112.02 degrees and gamma=90 degrees . The new complexes have been tested for their antibacterial activity against various pathogenic bacteria. From this study, it was found out that the activity of the complex 2 almost reaches the effectiveness of the conventional bacteriocide Streptomycin.
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Affiliation(s)
- R Prabhakaran
- Department of Chemistry, Bharathiar University, Coimbatore 641 046, Tamilnadu, India
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Estudiante-Negrete F, Redón R, Hernández-Ortega S, Toscano RA, Morales-Morales D. Synthesis of [SnPh2(SRF)2] SRF=−SC6F4-4-H, −SC6F5: Reactivity towards group 10 transition metal complexes. Inorganica Chim Acta 2007. [DOI: 10.1016/j.ica.2006.09.003] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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27
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Punji B, Mague JT, Balakrishna MS. Group 11 Metal Complexes of the Mesocyclic Thioether Aminophosphonites [-OC10H6(μ-S)C10H6O-]PNC4H8E (E = O, NMe). Eur J Inorg Chem 2007. [DOI: 10.1002/ejic.200600913] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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28
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Group 10 derivatives of the silylated sterically hindered aromatic thiolates [C6H4SH-2-SiPh3] and [C6H4SH-2-SiCH3Ph2]. The crystal structures of trans-[Pd(PPh3)2(SC6H4-2-SiPh3)2], z-[Pt(PPh3)2(Cl)(SC6H4-2-SiPh3)], e-[Pt(PPh3)2(Cl)(SC6H4-2-SiCH3Ph2)], cis-[Pt(PPh3)2(SC6H4-2-SiCH3Ph2)2], trans-[Pt(PPh3)2(SC6H4-2-SiCH3Ph2)2]. Inorganica Chim Acta 2006. [DOI: 10.1016/j.ica.2006.05.018] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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29
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Oilunkaniemi R, Laitinen RS, Ahlgrén M. Crystal and molecular structures oftrans-[PdCl2(SMePh)2] · C6H6,trans-[Pd2Cl2(#-SPh)2(SPh2)2], andtrans-[Pd2Cl2(#-SPh)2(PPh3)2] · 4CH2Cl2. MAIN GROUP CHEMISTRY 2006. [DOI: 10.1080/10241220601087093] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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30
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Baldovino-Pantaleón O, Barroso-Flores J, Cogordan J, Hernández-Ortega S, Toscano RA, Morales-Morales D. Phosphane-free C–C Heck couplings catalyzed by Pd(II) fluorinated aniline complexes of the type trans-[PdCl2(NH2ArF)2]. ACTA ACUST UNITED AC 2006. [DOI: 10.1016/j.molcata.2005.11.020] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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31
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Dervisi A, Koursarou D, Ooi LL, Horton PN, Hursthouse MB. Synthesis and characterisation of benzyl phosphino-thioether and -thiolato Pd(ii) complexes and their applications in Suzuki coupling reactions. Dalton Trans 2006:5717-24. [PMID: 17146536 DOI: 10.1039/b609607g] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The synthesis of the benzyl phosphinothioether derivatives Ph(2)PCH(2)CH(Et)SR and their corresponding palladium complexes are reported, where R = CH(2)Ph, R = CH(2)-3,5-Me-C(6)H(3) and R = 1-CH(2)C(10)H(7)(5). Crystallographic data obtained for the complexes Pd(3)Cl(2) and Pd(4)Cl(2) show intra- and inter-molecular pi-pi interactions between the aromatic rings on the P and S substituents, and NOE experiments for Pd(4)Cl(2) show that these interactions persist in solution. The performance of the phosphinothioether palladium complexes in aryl-aryl cross-coupling reactions is compared with that of the corresponding complex of the parent phosphinothiolato ligand Ph(2)PCH(2)CH(Et)S(-)(1). High turnover numbers up to 2000000 are reported for the coupling of bromobenzene, using the palladium dimer [Pd(1)I](2) as the catalyst precursor. Kinetic studies show a linear dependence of the reaction on catalyst loading. The effect of other variables on the cross-coupling reaction, such as temperature, solvent and base, is also reported.
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Affiliation(s)
- Athanasia Dervisi
- School of Chemistry, Cardiff University, Main Building, Park Place, Cardiff, UKCF10 3AT.
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Baldovino-Pantaleón O, Hernández-Ortega S, Morales-Morales D. Alkyl- and Arylthiolation of Aryl Halides Catalyzed by Fluorinated Bis-Imino-Nickel NNN Pincer Complexes [NiCl2{C5H3N-2,6-(CHNArf)2}]. Adv Synth Catal 2006. [DOI: 10.1002/adsc.200505207] [Citation(s) in RCA: 106] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Baldovino-Pantaleón O, Hernández-Ortega S, Morales-Morales D. Thiolation of iodobenzene catalyzed by fluorinated bis-imino nickel NNN pincer complexes. INORG CHEM COMMUN 2005. [DOI: 10.1016/j.inoche.2005.07.011] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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34
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Reactivity of C6F5S-P(C6H5)2 with [M3(CO)12] (M=Fe, Ru, Os). The X-ray crystal structures of [Fe2(μ-SC6F5)(μ-PPh2)(CO)6], [Ru4(μ3-SPPh2)2(μ-SC6F5)2(μ-PPh2)2(SC6F5)2(CO)6] and [Os3(η1-Ph2P-SC6F5)(CO)11]. J Organomet Chem 2005. [DOI: 10.1016/j.jorganchem.2005.02.046] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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35
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Fierro-Arias JG, Redón R, García JJ, Hernández-Ortega S, Toscano RA, Morales-Morales D. Pd catalyzed Heck reaction with the catalytic system [Pd(Ph2PC6H4-2-(CH2NMe2))(SRF)2]. ACTA ACUST UNITED AC 2005. [DOI: 10.1016/j.molcata.2005.02.007] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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36
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Dilworth JR, von Beckh W CAM, Pascu SI. Synthesis, structure and catalytic activity of thioether–phosphane complexes of Pd(ii) and Pt(ii). Dalton Trans 2005:2151-61. [PMID: 15957058 DOI: 10.1039/b502195b] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
New thioether-phosphanes 2-RSC6H4CH2PPh2(RS-PPh2: R = Me, tBu, Ph) and the corresponding complexes [PdCl2(MeS-PPh2)], [PdCl2(tBuS-PPh2)], [PdCl2(PhS-PPh2)], [PdClMe(MeS-PPh2)] and [PtMe2(MeS-PPh2)] have been prepared, characterized and the X-ray crystal structures of all complexes determined. Whilst Pd(II) complexes of RS-PPh2 show low activity for CO/ethene copolymerisation, the complexes [PdCl2(RS-PPh2)] have been found to be very efficient for the Heck arylation of n-butylacrylate with bromobenzene under aerobic conditions.
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Affiliation(s)
- Jonathan R Dilworth
- Chemistry Research Laboratory, University of Oxford, 12 Mansfield Road, Oxford, UKOX1 3TA
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Pascu SI, Coleman KS, Cowley AR, Green MLH, Rees NH. New group 10 complexes of the bulky iminophosphine ligands [Ph2PCH2C(Ph)N(2,6-R2C6H3)], where R = Me,iPr. NEW J CHEM 2005. [DOI: 10.1039/b412391c] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Rhodium(I) complexes with phosphinooxathiane (POT) and phophinooxazolidine (POZ) ligands: the crystal structures of [(POT)Rh(CO)Cl] and [(POZ)Rh(CO)Cl]. Inorganica Chim Acta 2005. [DOI: 10.1016/j.ica.2004.09.006] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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39
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Farina V. High-Turnover Palladium Catalysts in Cross-Coupling and Heck Chemistry: A Critical Overview. Adv Synth Catal 2004. [DOI: 10.1002/adsc.200404178] [Citation(s) in RCA: 575] [Impact Index Per Article: 28.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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[1,1′-Bis(diphenylphosphino)ferrocene]palladium(II) complexes with fluorinated benzenethiolate ligands: examination of the electronic effects in the solid state, solution and in the Pd-catalyzed Heck reaction with the catalytic system [Pd(dppf)(SRF)2]. J Organomet Chem 2004. [DOI: 10.1016/j.jorganchem.2004.04.035] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Rhodium complexes possessing S-phosphinite ligands with or without an amino group: application to hydroformylation of styrene. Inorganica Chim Acta 2004. [DOI: 10.1016/j.ica.2004.02.005] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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First use of a palladium complex with a thiosemicarbazone ligand as catalyst precursor for the Heck reaction. Tetrahedron Lett 2004. [DOI: 10.1016/j.tetlet.2004.02.062] [Citation(s) in RCA: 71] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Canseco-González D, Gómez-Benı́tez V, Baldovino-Pantaleón O, Hernández-Ortega S, Morales-Morales D. Tandem transmetallation and oxidative addition reactions of [Sn(R)2(Ph2PC6H4-2-S)2] with transition metal complexes of the Group 9. J Organomet Chem 2004. [DOI: 10.1016/j.jorganchem.2003.10.001] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Canseco-González D, Gómez-Benı́tez V, Hernández-Ortega S, Toscano RA, Morales-Morales D. Transmetallation reactions of [Sn(R)2(Ph2PC6H4-2-S)2] with metal complexes of the Group 10. J Organomet Chem 2003. [DOI: 10.1016/s0022-328x(03)00538-2] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Kostas ID, Steele BR, Terzis A, Amosova SV. A palladium complex with a new hemilabile amino- and sulfur-containing phosphinite ligand as an efficient catalyst for the Heck reaction of aryl bromides with styrene. The effect of the amino group. Tetrahedron 2003. [DOI: 10.1016/s0040-4020(03)00474-5] [Citation(s) in RCA: 71] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Synthesis of a neutral SPS pincer Pd(II) complex with the proligand PhP(C6H4SH-2)2 [phPS2H2]. The X-ray crystal structure of [Pd(phPS2)(PPh3)]. Inorganica Chim Acta 2003. [DOI: 10.1016/s0020-1693(02)01372-5] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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47
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Allyl–palladium complexes with fluorinated benzene thiolate ligands. Examination of the electronic effects in the Pd-catalyzed allylic alkylation reaction with the catalytic system [(η3-C3H5)Pd(μ-SRf)]2/PR3. J Organomet Chem 2002. [DOI: 10.1016/s0022-328x(02)01225-1] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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