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1
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Wong SM, Choy PY, Zhao Q, Yuen OY, Yeung CC, So CM, Kwong FY. Design of Benzimidazolyl Phosphines Bearing Alterable P, O or P, N-Coordination: Synthesis, Characterization, and Insights into Their Reactivity. Organometallics 2021. [DOI: 10.1021/acs.organomet.0c00816] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Shun Man Wong
- Department of Applied Biology and Chemical Technology, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong SAR, China
| | - Pui Ying Choy
- State Key Laboratory of Synthetic Chemistry and Department of Chemistry, The Chinese University of Hong Kong, Shatin, New Territories, Hong Kong SAR, China
| | - Qingyang Zhao
- State Key Laboratory of Synthetic Chemistry and Department of Chemistry, The Chinese University of Hong Kong, Shatin, New Territories, Hong Kong SAR, China
| | - On Ying Yuen
- State Key Laboratory of Synthetic Chemistry and Department of Chemistry, The Chinese University of Hong Kong, Shatin, New Territories, Hong Kong SAR, China
| | - Chung Chiu Yeung
- Department of Applied Biology and Chemical Technology, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong SAR, China
| | - Chau Ming So
- Department of Applied Biology and Chemical Technology, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong SAR, China
| | - Fuk Yee Kwong
- Department of Applied Biology and Chemical Technology, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong SAR, China
- State Key Laboratory of Synthetic Chemistry and Department of Chemistry, The Chinese University of Hong Kong, Shatin, New Territories, Hong Kong SAR, China
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2
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Hossain I, Schmidt JAR. Cationic Nickel(II)-Catalyzed Hydrosilylation of Alkenes: Role of P, N-Type Ligand Scaffold on Selectivity and Reactivity. Organometallics 2020. [DOI: 10.1021/acs.organomet.0c00551] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Istiak Hossain
- Department of Chemistry & Biochemistry, School of Green Chemistry and Engineering, College of Natural Sciences and Mathematics, The University of Toledo, 2801 W. Bancroft St. MS 602, Toledo, Ohio 43606-3390, United States
| | - Joseph A. R. Schmidt
- Department of Chemistry & Biochemistry, School of Green Chemistry and Engineering, College of Natural Sciences and Mathematics, The University of Toledo, 2801 W. Bancroft St. MS 602, Toledo, Ohio 43606-3390, United States
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3
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Thakuri RS, Schmidt JAR. Palladium-Based Hydroamination Catalysts Employing Sterically Demanding 3-Iminophosphines: Branched Kinetic Products by Prevention of Allylamine Isomerization. Organometallics 2019. [DOI: 10.1021/acs.organomet.9b00025] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Rajendr S. Thakuri
- Department of Chemistry and Biochemistry, School of Green Chemistry and Engineering, College of Natural Sciences and Mathematics, The University of Toledo, 2801 W. Bancroft Street, MS 602, Toledo, Ohio 43606-3390, United States
| | - Joseph A. R. Schmidt
- Department of Chemistry and Biochemistry, School of Green Chemistry and Engineering, College of Natural Sciences and Mathematics, The University of Toledo, 2801 W. Bancroft Street, MS 602, Toledo, Ohio 43606-3390, United States
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4
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Gholivand K, Kahnouji M, Maghsoud Y, Hosseini M, Mark Roe S. Synthesis, structure, computational and catalytic activities of palladium complexes containing hydrazide based amino-phosphine ligands. J Organomet Chem 2019. [DOI: 10.1016/j.jorganchem.2018.11.025] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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5
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Gholivand K, Kahnouji M, Mark Roe S, Gholami A, Fadaei FT. Palladium(II) complexes of aminothiazole‐based phosphines: Synthesis, structural characterization, density functional theory calculations and catalytic application in heck reaction. Appl Organomet Chem 2017. [DOI: 10.1002/aoc.3793] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Khodayar Gholivand
- Department of Chemistry, Faculty of ScienceTarbiat Modares University Tehran Iran
| | - Mohammad Kahnouji
- Department of Chemistry, Faculty of ScienceTarbiat Modares University Tehran Iran
| | - S. Mark Roe
- Department of Chemistry, School of Life SciencesUniversity of Sussex Brighton BN1 9QJ UK
| | - Akram Gholami
- Department of Chemistry, Faculty of ScienceTarbiat Modares University Tehran Iran
| | - Farzaneh T. Fadaei
- Department of Chemistry, Faculty of ScienceTarbiat Modares University Tehran Iran
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6
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Tafazolian H, Yoxtheimer R, Thakuri RS, Schmidt JAR. Selective hydrosilylation of alkynes and ketones: contrasting reactivity between cationic 3-iminophosphine palladium and nickel complexes. Dalton Trans 2017; 46:5431-5440. [DOI: 10.1039/c7dt00832e] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
New palladium(allyl) complexes proved effective for the hydrosilylation of electron-deficient alkynes, while nickel analogues excelled with ketones and internal alkynes.
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Affiliation(s)
- Hosein Tafazolian
- Department of Chemistry and Biochemistry
- School of Green Chemistry and Engineering
- College of Natural Sciences and Mathematics
- The University of Toledo
- Toledo
| | - Robert Yoxtheimer
- Department of Chemistry and Biochemistry
- School of Green Chemistry and Engineering
- College of Natural Sciences and Mathematics
- The University of Toledo
- Toledo
| | - Rajendr S. Thakuri
- Department of Chemistry and Biochemistry
- School of Green Chemistry and Engineering
- College of Natural Sciences and Mathematics
- The University of Toledo
- Toledo
| | - Joseph A. R. Schmidt
- Department of Chemistry and Biochemistry
- School of Green Chemistry and Engineering
- College of Natural Sciences and Mathematics
- The University of Toledo
- Toledo
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7
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Nicasio-Collazo J, Wrobel K, Wrobel K, Serrano O. C sp2–Br bond activation of Br-pyridine by neophylpalladacycle: formation of binuclear seven-membered palladacycle and bipyridine species. NEW J CHEM 2017. [DOI: 10.1039/c7nj02468a] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
A small library of seven-membered palladacycles and asymmetric bipyridines was prepared via C–Br activation and C–C coupling reactions.
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Affiliation(s)
| | - Katarzyna Wrobel
- Universidad de Guanajuato
- Departamento de Química
- Guanajuato, Gto
- Mexico
| | - Kazimierz Wrobel
- Universidad de Guanajuato
- Departamento de Química
- Guanajuato, Gto
- Mexico
| | - Oracio Serrano
- Universidad de Guanajuato
- Departamento de Química
- Guanajuato, Gto
- Mexico
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8
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Tafazolian H, Samblanet DC, Schmidt JAR. Electronic Role of 3-Iminophosphine Ligands in Palladium-Catalyzed Intermolecular Hydroamination. Organometallics 2015. [DOI: 10.1021/om500792k] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Hosein Tafazolian
- Department of Chemistry,
School of Green Chemistry and Engineering, College of Natural Sciences
and Mathematics, The University of Toledo, 2801 West Bancroft Street, MS 602, Toledo, Ohio 43606-3390, United States
| | - Danielle C. Samblanet
- Department of Chemistry,
School of Green Chemistry and Engineering, College of Natural Sciences
and Mathematics, The University of Toledo, 2801 West Bancroft Street, MS 602, Toledo, Ohio 43606-3390, United States
| | - Joseph A. R. Schmidt
- Department of Chemistry,
School of Green Chemistry and Engineering, College of Natural Sciences
and Mathematics, The University of Toledo, 2801 West Bancroft Street, MS 602, Toledo, Ohio 43606-3390, United States
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9
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Tafazolian H, Schmidt JAR. Highly efficient regioselective hydrosilylation of allenes using a [(3IP)Pd(allyl)]OTf catalyst; first example of allene hydrosilylation with phenyl- and diphenylsilane. Chem Commun (Camb) 2015; 51:5943-6. [DOI: 10.1039/c4cc09804h] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A [(3IP)Pd(allyl)]OTf complex was shown to have high activity and regioselectively for allene hydrosilylation employing a wide range of silanes.
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Affiliation(s)
- Hosein Tafazolian
- Department of Chemistry & Biochemistry
- School of Green Chemistry and Engineering
- College of Natural Sciences and Mathematics
- The University of Toledo
- Toledo
| | - Joseph A. R. Schmidt
- Department of Chemistry & Biochemistry
- School of Green Chemistry and Engineering
- College of Natural Sciences and Mathematics
- The University of Toledo
- Toledo
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10
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Sanz CA, Ferguson MJ, McDonald R, Patrick BO, Hicks RG. Classical and non-classical redox reactions of Pd(II) complexes containing redox-active ligands. Chem Commun (Camb) 2014; 50:11676-8. [PMID: 25140739 DOI: 10.1039/c4cc04863f] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Reactivity studies of a Pd(II)-verdazyl complex reveal novel ligand-centred reduction processes which trigger pseudo-reductive elimination at Pd. Reaction of the complex with water induces a ligand-centred redox disproportionation. The reduced verdazyl ligands can also be reversibly protonated.
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Affiliation(s)
- Corey A Sanz
- Department of Chemistry, University of Victoria, PO Box 3065 STN CSC, Victoria, BC V8W 3V6, Canada.
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11
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DePasquale J, Kumar M, Zeller M, Papish ET. Variations on an NHC Theme: Which Features Enhance Catalytic Transfer Hydrogenation with Ruthenium Complexes? Organometallics 2013. [DOI: 10.1021/om300547f] [Citation(s) in RCA: 84] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Joseph DePasquale
- Department
of Chemistry, Drexel University, 3141 Chestnut Street, Philadelphia, Pennsylvania 19104, United
States
| | - Mukesh Kumar
- Department
of Chemistry, Drexel University, 3141 Chestnut Street, Philadelphia, Pennsylvania 19104, United
States
| | - Matthias Zeller
- Department of Chemistry, Youngstown University, One University Plaza, Youngstown, Ohio 44555,
United States
| | - Elizabeth T. Papish
- Department
of Chemistry, Drexel University, 3141 Chestnut Street, Philadelphia, Pennsylvania 19104, United
States
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12
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Samblanet DC, Schmidt JA. Efficient catalytic aryl amination of bromoarenes using 3-iminophosphine palladium(II) chloride. J Organomet Chem 2012. [DOI: 10.1016/j.jorganchem.2012.08.027] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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13
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Mahamo T, Mogorosi MM, Moss JR, Mapolie SF, Chris Slootweg J, Lammertsma K, Smith GS. Neutral palladium(II) complexes with P,N Schiff-base ligands: Synthesis, characterization and application as Suzuki–Miyaura coupling catalysts. J Organomet Chem 2012. [DOI: 10.1016/j.jorganchem.2011.12.021] [Citation(s) in RCA: 43] [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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14
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Kuchenbeiser G, Shaffer AR, Zingales NC, Beck JF, Schmidt JA. Palladium(II) 3-iminophosphine (3IP) complexes: Active precatalysts for the intermolecular hydroamination of 1,2-dienes (allenes) and 1,3-dienes with aliphatic amines under mild conditions. J Organomet Chem 2011. [DOI: 10.1016/j.jorganchem.2010.08.033] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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15
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16
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Onani MO, Motswainyana WM, Iwuoha EI, Darkwa J, Lalancette RA. Chlorido{N-[2-(diphenylphosphanyl)benz-ylidene]-2-(2-thienyl)ethanamine-κN,P}methylpalladium(II) dichloromethane hemisolvate. Acta Crystallogr Sect E Struct Rep Online 2010; 66:m688. [PMID: 21579327 PMCID: PMC2979533 DOI: 10.1107/s1600536810017824] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2010] [Accepted: 05/14/2010] [Indexed: 11/10/2022]
Abstract
In the title compound, [Pd(CH(3))Cl(C(25)H(22)NPS)]·0.5C(2)H(2)Cl(2), the Pd(II) atom is coordinated by the N,P-bidentate ligand, a methyl group and a chloride ion, generating a distorted square-planar PdCClNS coordination geometry, with the N and Cl atoms trans. The thio-phene ring is equally disordered over two orientations and the dichloro-methane solvent mol-ecule is disordered about an inversion centre.
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17
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Durran SE, Elsegood MRJ, Hammond SR, Smith MB. Flexible κ4-PNN′O-tetradentate ligands: synthesis, complexation and structural studies. Dalton Trans 2010; 39:7136-46. [DOI: 10.1039/c0dt00200c] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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18
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Zhang J, Li A, Hor TSA. Ligand effect on ethylene trimerisation with [NNN]-heteroscorpionate pyrazolyl Cr(III) catalysts. Dalton Trans 2009:9327-33. [DOI: 10.1039/b909685j] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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