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Kumar S, Balakrishna MS. Synthesis and metal complexes of a tertiary phosphine, 2-(2-(diphenylphosphaneyl)-1H-imidazol-1-yl)pyridine containing pyridyl and imidazole moieties. Polyhedron 2020. [DOI: 10.1016/j.poly.2020.114779] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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2
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Rogovoy MI, Davydova MP, Bagryanskaya IY, Artem’ev AV. Efficient one-pot synthesis of diphenyl(pyrazin-2-yl)phosphine and its AgI, AuI and PtII complexes. MENDELEEV COMMUNICATIONS 2020. [DOI: 10.1016/j.mencom.2020.05.014] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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3
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SPS–Ni(II) pincer compounds of the type [Ni(phPS2)(P(C6H4-4-R)3)] Synthesis, characterization and catalytic evaluation in C S cross-coupling reactions. Polyhedron 2018. [DOI: 10.1016/j.poly.2017.09.026] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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4
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Cabrera KD, Rowland AT, Szarko JM, Diaconescu PL, Bezpalko MW, Kassel WS, Nataro C. Monodentate phosphine substitution in [Pd(κ3-dppf)(PR3)][BF4]2 (dppf = 1,1′-bis(diphenylphosphino)ferrocene) compounds. Dalton Trans 2017; 46:5702-5710. [DOI: 10.1039/c6dt04921d] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
The synthesis and dissociative monodentate phosphine substitution of [Pd(κ3-dppf)(P(p-C6H4R)3)][BF4]2 compounds is presented. DFT calculations further examines the nature of the Fe–Pd interaction of the κ3-dppf ligand.
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Affiliation(s)
| | | | - J. M. Szarko
- Department of Chemistry
- Lafayette College
- Easton
- USA
| | - P. L. Diaconescu
- Department of Chemistry & Biochemistry
- University of California
- Los Angeles
- USA
| | - M. W. Bezpalko
- Department of Chemistry & Biochemistry
- Villanova University
- Villanova
- USA
| | - W. S. Kassel
- Department of Chemistry & Biochemistry
- Villanova University
- Villanova
- USA
| | - C. Nataro
- Department of Chemistry
- Lafayette College
- Easton
- USA
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5
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Kumbhare LB, Dutta PK. Palladium complexes of C/Se and N/E (E = Se, Te) ligands, 2-(3,5-dimethylpyrazol-1-yl)phenyl substituted chalcogeno-ethers: Functional group effect on structure and catalytic activity. J Organomet Chem 2016. [DOI: 10.1016/j.jorganchem.2015.09.028] [Citation(s) in RCA: 10] [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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6
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Ananthnag GS, Mague JT, Balakrishna MS. A cyclodiphosphazane based pincer ligand, [2,6-{μ-((t)BuN)2P((t)BuHN)PO}2C6H3I]: Ni(II), Pd(II), Pt(II) and Cu(I) complexes and catalytic studies. Dalton Trans 2015; 44:3785-93. [PMID: 25608024 DOI: 10.1039/c4dt02810d] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Synthesis and late-transition metal complexes of pincer capable cyclodiphosphazane, 2,6-{μ-((t)BuN)2P((t)BuHN)PO}2C6H3I (1) are described. The condensation of 2-iodoresorcinol with cis-{ClP(μ-N(t)Bu)2PN(H)(t)Bu} produced a difunctional derivative 1 in good yield. The treatment of Ni(COD)2, Pd2(dba)3·CHCl3 or Pt(PPh3)4 with 1 afforded pincer complexes [2,6-{μ-((t)BuN)2P((t)BuHN)PO}2C6H3MI] (2 M = Ni; 3 M = Pd and 4 M = Pt). The reaction of complex 3 with copper halides resulted in the formation of heterobimetallic complexes bridged by rhombic {Cu(μ-X)}2 units, [{{Cu(μ-X)}2}{μ-((t)BuN)2P((t)BuHN)PO}2C6H3PdI] (5 X = I and 6 X = Br). The crystal structures of 1-3, and 6 were established by single X-ray diffraction studies. The palladium complex 3 was tested for catalytic P-arylation of diphenylphosphine oxide (Ph2P(O)H) under microwave irradiation. Moderate to good catalytic activity was observed with aryl bromides.
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Affiliation(s)
- Guddekoppa S Ananthnag
- Phosphorus Laboratory, Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai 400 076, India.
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7
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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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8
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Synthesis, structural characterization and biological activity of fluorinated Schiff-bases of the type [C6H4-1-(OH)-3-(CHNArF)]. J Mol Struct 2015. [DOI: 10.1016/j.molstruc.2014.12.080] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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9
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Asay M, Morales-Morales D. Recent Advances on the Chemistry of POCOP–Nickel Pincer Compounds. TOP ORGANOMETAL CHEM 2015. [DOI: 10.1007/3418_2015_135] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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10
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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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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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Palladacycle phosphine complexes as homogeneous catalysts for the Heck cross-coupling reaction at low catalyst loading under aerobic conditions. Inorganica Chim Acta 2013. [DOI: 10.1016/j.ica.2013.04.048] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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13
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Crisóstomo-Lucas C, Toscano RA, Morales-Morales D. Synthesis and characterization of new potentially hydrosoluble pincer ligands and their application in Suzuki–Miyaura cross-coupling reactions in water. Tetrahedron Lett 2013. [DOI: 10.1016/j.tetlet.2013.04.007] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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14
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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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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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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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17
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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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18
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Mizuta T, Tanaka N, Iwakuni Y, Kubo K, Miyoshi K. Synthesis and Reactivity of Five-Membered P(V)-Phosphapalladacycles. Organometallics 2009. [DOI: 10.1021/om801130f] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Tsutomu Mizuta
- Department of Chemistry, Graduate School of Science, Hiroshima University, Kagamiyama 1-3-1, Higashi-Hiroshima, Hiroshima 739-8526, Japan
| | - Nobuyuki Tanaka
- Department of Chemistry, Graduate School of Science, Hiroshima University, Kagamiyama 1-3-1, Higashi-Hiroshima, Hiroshima 739-8526, Japan
| | - Yukiko Iwakuni
- Department of Chemistry, Graduate School of Science, Hiroshima University, Kagamiyama 1-3-1, Higashi-Hiroshima, Hiroshima 739-8526, Japan
| | - Kazuyuki Kubo
- Department of Chemistry, Graduate School of Science, Hiroshima University, Kagamiyama 1-3-1, Higashi-Hiroshima, Hiroshima 739-8526, Japan
| | - Katsuhiko Miyoshi
- Department of Chemistry, Graduate School of Science, Hiroshima University, Kagamiyama 1-3-1, Higashi-Hiroshima, Hiroshima 739-8526, Japan
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19
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Hernández-Ortega S, Morales-Morales D. rac-Carbonyl{1-[(diphenylphosphino)methyl]ethanethiolato}(triphenylphosphine)rhodium(I). Acta Crystallogr Sect E Struct Rep Online 2008; 64:m1465. [PMID: 21580902 PMCID: PMC2959607 DOI: 10.1107/s1600536808034284] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2008] [Accepted: 10/20/2008] [Indexed: 11/11/2022]
Abstract
The title compound, [Rh(C15H16PS)(C18H15P)(CO)], was synthesized from the reaction of the ligand rac-[Ph2PCH2CH(CH3)SH] with trans-[Rh(F)(CO)(PPh3)2] in a 1:1 molar ratio in toluene. The Rh atom is four-coordinated in a distorted square-planar geometry with the P—S ligand [Ph2PCH2CH(CH3)S] acting as a chelate and the PPh3 and disordered CO [site occupation factors of 0.61 (5) and 0.39 (5)] ligands completing the coordination.
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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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