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Akita S, Guo JY, Seidel FW, Sigman MS, Nozaki K. Statistical Analysis of Catalytic Performance in Ethylene/Methyl Acrylate Copolymerization Using Palladium/Phosphine-Sulfonate Catalysts. Organometallics 2022. [DOI: 10.1021/acs.organomet.2c00066] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Shumpei Akita
- Department of Chemistry and Biotechnology, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
| | - Jing-Yao Guo
- Department of Chemistry, College of Science, The University of Utah, 315 South 1400 East, Salt Lake City, Utah 84112, United States
| | - Falk W. Seidel
- Department of Chemistry and Biotechnology, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
| | - Matthew S. Sigman
- Department of Chemistry, College of Science, The University of Utah, 315 South 1400 East, Salt Lake City, Utah 84112, United States
| | - Kyoko Nozaki
- Department of Chemistry and Biotechnology, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
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2
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Akita S, Nozaki K. Copolymerization of ethylene and methyl acrylate by palladium catalysts bearing IzQO ligands containing methoxyethyl ether moieties and salt effects for polymerization. Polym J 2021. [DOI: 10.1038/s41428-021-00500-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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3
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Mote NR, Gaikwad SR, Khopade KV, Gonnade RG, Chikkali SH. Controlled di-lithiation enabled synthesis of phosphine-sulfonamide ligands and implications in ethylene oligomerization. Dalton Trans 2021; 50:3717-3723. [PMID: 33634816 DOI: 10.1039/d1dt00093d] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Catalyst design for ethylene oligomerization has attracted significant interest. Herein, we report the synthesis of phosphine-sulfonamide-derived palladium complexes and examine their performance in ethylene oligomerization. Arresting a dilithiation intermediate of N-(2-bromophenyl)-4-methylbenzenesulfonamide (1) at -84 °C selectively produced N-(2-(bis(2-methoxyphenyl)phosphanyl)phenyl)-4-methylbenzenesulfonamide (L1A). However, the same reaction at -41 °C delivered a different ligand; 2-(bis(2-methoxyphenyl)phosphanyl)-4-methyl-N-phenylbenzenesulfonamide (L2A). The generality of our strategy has been demonstrated by preparing N-(2-(diphenylphosphanyl)phenyl)-4-methylbenzenesulfonamide (L1B) and 2-(diphenylphosphanyl)-4-methyl-N-phenylbenzenesulfonamide (L2B). Subsequently, L1A and L1B were treated with a palladium precursor to yield 5-membered complexes C1 and C2, respectively. In contrast, L2A upon treatment with palladium produced a 6-membered metal complex C3. Thus, a small library of 7 palladium complexes (C1-C7) were synthesized by varying the donor moiety (pyridine, DMSO, and acetonitrile). The identity of palladium complexes was unambiguously ascertained using a combination of spectroscopic and analytical methods, including single-crystal X-ray diffraction. The performance of the complexes C1-C7 was investigated in ethylene oligomerization and almost all of them were found to be active. The resultant ethylene oligomers were characterized using 1H and 13C NMR, MALDI-ToF-MS, and GPC. Detailed screening of reaction parameters revealed 100 °C and 40 bars ethylene to be optimal conditions. Complex C5 outperformed other complexes and produced ethylene oligomers with a molecular weight of 1000-1900 g mol-1.
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Affiliation(s)
- Nilesh R Mote
- Polyolefin Laboratory, Polymer Science and Engineering Division, CSIR-National Chemical Laboratory, Dr. Homi Bhabha Road, Pune-411008, India. and Academy of Scientific and Innovative Research (AcSIR), Anusandhan Bhawan, 2 Rafi Marg, New Delhi-110001, India
| | - Shahaji R Gaikwad
- Polyolefin Laboratory, Polymer Science and Engineering Division, CSIR-National Chemical Laboratory, Dr. Homi Bhabha Road, Pune-411008, India. and Academy of Scientific and Innovative Research (AcSIR), Anusandhan Bhawan, 2 Rafi Marg, New Delhi-110001, India
| | - Kishor V Khopade
- Polyolefin Laboratory, Polymer Science and Engineering Division, CSIR-National Chemical Laboratory, Dr. Homi Bhabha Road, Pune-411008, India. and Academy of Scientific and Innovative Research (AcSIR), Anusandhan Bhawan, 2 Rafi Marg, New Delhi-110001, India
| | - Rajesh G Gonnade
- Center for Materials Characterization, CSIR-National Chemical Laboratory, Dr Homi Bhabha Road, Pune-411008, India
| | - Samir H Chikkali
- Polyolefin Laboratory, Polymer Science and Engineering Division, CSIR-National Chemical Laboratory, Dr. Homi Bhabha Road, Pune-411008, India. and Academy of Scientific and Innovative Research (AcSIR), Anusandhan Bhawan, 2 Rafi Marg, New Delhi-110001, India
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5
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Doerr AM, Burroughs JM, Gitter SR, Yang X, Boydston AJ, Long BK. Advances in Polymerizations Modulated by External Stimuli. ACS Catal 2020. [DOI: 10.1021/acscatal.0c03802] [Citation(s) in RCA: 41] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Alicia M. Doerr
- Department of Chemistry, University of Tennessee, Knoxville, Tennessee 37996-1600, United States
| | - Justin M. Burroughs
- Department of Chemistry, University of Tennessee, Knoxville, Tennessee 37996-1600, United States
| | - Sean R. Gitter
- Department of Chemistry, University of Wisconsin-Madison, Madison, Wisconsin 53706, United States
| | - Xuejin Yang
- Department of Chemistry, University of Wisconsin-Madison, Madison, Wisconsin 53706, United States
| | - Andrew J. Boydston
- Department of Chemistry, University of Wisconsin-Madison, Madison, Wisconsin 53706, United States
- Department of Chemical and Biological Engineering and Department of Materials Science and Engineering, University of Wisconsin-Madison, Madison, Wisconsin 53706, United States
| | - Brian K. Long
- Department of Chemistry, University of Tennessee, Knoxville, Tennessee 37996-1600, United States
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6
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Liu Q, Jordan RF. Multinuclear Palladium Olefin Polymerization Catalysts Based on Self-Assembled Zinc Phosphonate Cages. Organometallics 2018. [DOI: 10.1021/acs.organomet.8b00683] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Qian Liu
- Department of Chemistry, The University of Chicago, 5735 South Ellis Avenue, Chicago, Illinois 60637, United States
| | - Richard F. Jordan
- Department of Chemistry, The University of Chicago, 5735 South Ellis Avenue, Chicago, Illinois 60637, United States
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7
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Akita S, Nakano R, Ito S, Nozaki K. Synthesis and Reactivity of Methylpalladium Complexes Bearing a Partially Saturated IzQO Ligand. Organometallics 2018. [DOI: 10.1021/acs.organomet.8b00263] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Shumpei Akita
- Department of Chemistry and Biotechnology, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
| | - Ryo Nakano
- Department of Chemistry and Biotechnology, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
| | - Shingo Ito
- Department of Chemistry and Biotechnology, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
| | - Kyoko Nozaki
- Department of Chemistry and Biotechnology, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
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8
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Sharif S, Day J, Hunter HN, Lu Y, Mitchell D, Rodriguez MJ, Organ MG. Cross-Coupling of Primary Amides to Aryl and Heteroaryl Partners Using (DiMeIHept Cl)Pd Promoted by Trialkylboranes or B(C 6F 5) 3. J Am Chem Soc 2017; 139:18436-18439. [PMID: 29035559 DOI: 10.1021/jacs.7b09488] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
Boron-derived Lewis acids have been shown to effectively promote the coupling of amide nucleophiles to a wide variety of oxidative addition partners using Pd-NHC catalysts. Through a combination of NMR spectroscopy and control studies with and without oxygen and radical scavengers, we propose that boron-imidates form under the basic reaction conditions that aid coordination of nitrogen to Pd(II), which is rate limiting, and directly delivers the intermediate for reductive elimination.
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Affiliation(s)
- Sepideh Sharif
- Department of Chemistry, York University 4700 Keele Street, Toronto M3J 1P3, Canada
| | - Jonathan Day
- Department of Chemistry, York University 4700 Keele Street, Toronto M3J 1P3, Canada
| | - Howard N Hunter
- Department of Chemistry, York University 4700 Keele Street, Toronto M3J 1P3, Canada
| | - Yu Lu
- Lilly Research Laboratories, a Division of Eli Lilly and Company , Indianapolis, Indiana 46285, United States
| | - David Mitchell
- Lilly Research Laboratories, a Division of Eli Lilly and Company , Indianapolis, Indiana 46285, United States
| | - Michael J Rodriguez
- Lilly Research Laboratories, a Division of Eli Lilly and Company , Indianapolis, Indiana 46285, United States
| | - Michael G Organ
- Department of Chemistry, York University 4700 Keele Street, Toronto M3J 1P3, Canada.,Centre for Catalysis Research and Innovation (CCRI) and Department of Chemistry and Biomolecular Sciences, University of Ottawa , Ottawa K1N6N5, Canada
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9
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Wilders AM, Contrella ND, Sampson JR, Zheng M, Jordan RF. Allosteric Effects in Ethylene Polymerization Catalysis. Enhancement of Performance of Phosphine-Phosphinate and Phosphine-Phosphonate Palladium Alkyl Catalysts by Remote Binding of B(C6F5)3. Organometallics 2017. [DOI: 10.1021/acs.organomet.7b00815] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Affiliation(s)
- Alison M. Wilders
- Department of Chemistry, University of Chicago, 5735 S. Ellis Avenue, Chicago, Illinois 60637, United States
| | - Nathan D. Contrella
- Department of Chemistry, University of Chicago, 5735 S. Ellis Avenue, Chicago, Illinois 60637, United States
| | - Jessica R. Sampson
- Department of Chemistry, University of Chicago, 5735 S. Ellis Avenue, Chicago, Illinois 60637, United States
| | - Mingfang Zheng
- Department of Chemistry, University of Chicago, 5735 S. Ellis Avenue, Chicago, Illinois 60637, United States
| | - Richard F. Jordan
- Department of Chemistry, University of Chicago, 5735 S. Ellis Avenue, Chicago, Illinois 60637, United States
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Rezabal E, Ugalde J, Frenking G. The trans Effect in Palladium Phosphine Sulfonate Complexes. J Phys Chem A 2017; 121:7709-7716. [DOI: 10.1021/acs.jpca.7b06856] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- E. Rezabal
- Farmazia
Fakultatea, Kimika Fisikoa Departamentua, Euskal Herriko Unibertsitatea (UPV/EHU), 01006 Vitoria-Gasteiz, Euskadi, Spain
- Donostia International Physics Center, Manuel Lardizabal Ibilbidea, 4, 20018 Donostia, Euskadi, Spain
| | - J.M. Ugalde
- Kimika
Fakultatea, Euskal Herriko Unibertsitatea (UPV/EHU), P. K. 1072, 20080 Donostia, Euskadi, Spain
- Donostia International Physics Center, Manuel Lardizabal Ibilbidea, 4, 20018 Donostia, Euskadi, Spain
| | - G. Frenking
- Fachberich
Chemie, Philipps-Universität Marburg, Hans-Meerwein-Strasse 4, 35043 Marburg, Germany
- Donostia International Physics Center, Manuel Lardizabal Ibilbidea, 4, 20018 Donostia, Euskadi, Spain
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Chiu HC, Koley A, Dunn PL, Hue RJ, Tonks IA. Ethylene polymerization catalyzed by bridging Ni/Zn heterobimetallics. Dalton Trans 2017; 46:5513-5517. [DOI: 10.1039/c7dt00222j] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
The effect of proximal Zn halides on Ni-catalyzed ethylene polymerization is reported in this work.
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Affiliation(s)
- Hsin-Chun Chiu
- Department of Chemistry
- University of Minnesota – Twin Cities Minneapolis
- USA
| | - Arijit Koley
- Department of Chemistry
- University of Minnesota – Twin Cities Minneapolis
- USA
| | - Peter L. Dunn
- Department of Chemistry
- University of Minnesota – Twin Cities Minneapolis
- USA
| | - Ryan J. Hue
- Department of Chemistry
- University of Minnesota – Twin Cities Minneapolis
- USA
| | - Ian A. Tonks
- Department of Chemistry
- University of Minnesota – Twin Cities Minneapolis
- USA
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12
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Langer J, Kosygin I, Puchta R, Pahl J, Harder S. A Soft Grip: Magnesium Complexes with a Phosphine-Modified Phosphonium Diylidic Lewis Base. Chemistry 2016; 22:17425-17435. [DOI: 10.1002/chem.201603775] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2016] [Indexed: 11/09/2022]
Affiliation(s)
- Jens Langer
- Inorganic and Organometallic Chemistry; Friedrich-Alexander University Erlangen-Nürnberg; Egerlandstraße 1 91058 Erlangen Germany
- Inorganic and Analytical Chemistry; Friedrich-Schiller University Jena; Humboldtstraße 8 07743 Jena Germany
| | - Irina Kosygin
- Inorganic and Organometallic Chemistry; Friedrich-Alexander University Erlangen-Nürnberg; Egerlandstraße 1 91058 Erlangen Germany
| | - Ralph Puchta
- Inorganic and Organometallic Chemistry; Friedrich-Alexander University Erlangen-Nürnberg; Egerlandstraße 1 91058 Erlangen Germany
| | - Jürgen Pahl
- Inorganic and Organometallic Chemistry; Friedrich-Alexander University Erlangen-Nürnberg; Egerlandstraße 1 91058 Erlangen Germany
| | - Sjoerd Harder
- Inorganic and Organometallic Chemistry; Friedrich-Alexander University Erlangen-Nürnberg; Egerlandstraße 1 91058 Erlangen Germany
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13
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Nakano R, Chung LW, Watanabe Y, Okuno Y, Okumura Y, Ito S, Morokuma K, Nozaki K. Elucidating the Key Role of Phosphine−Sulfonate Ligands in Palladium-Catalyzed Ethylene Polymerization: Effect of Ligand Structure on the Molecular Weight and Linearity of Polyethylene. ACS Catal 2016. [DOI: 10.1021/acscatal.6b00911] [Citation(s) in RCA: 66] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Ryo Nakano
- Department
of Chemistry and Biotechnology, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
| | - Lung Wa Chung
- Department
of Chemistry, South University of Science and Technology of China, Shenzhen 518055, People’s Republic of China
| | - Yumiko Watanabe
- Computational
Science and Technology Information Center, Showa Denko K.K., 1-1-1
Ohnodai, Midori-ku, Chiba, Chiba 267-0056, Japan
| | - Yoshishige Okuno
- Computational
Science and Technology Information Center, Showa Denko K.K., 1-1-1
Ohnodai, Midori-ku, Chiba, Chiba 267-0056, Japan
| | - Yoshikuni Okumura
- Institute
for Advanced and Core Technology, Showa Denko K.K., 2 Nakanosu, Oita, Oita 870-1809, Japan
| | - Shingo Ito
- Department
of Chemistry and Biotechnology, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
| | - Keiji Morokuma
- Fukui
Institute for Fundamental Chemistry, Kyoto University, 34-4 Takano
Nishihiraki-cho, Sakyo, Kyoto 606-8103, Japan
| | - Kyoko Nozaki
- Department
of Chemistry and Biotechnology, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
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14
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Chiu HC, Pearce AJ, Dunn PL, Cramer CJ, Tonks IA. β-Oxo-δ-diimine Nickel Complexes: A Comparison of Tautomeric Active Species in Ethylene Polymerization Catalysis. Organometallics 2016. [DOI: 10.1021/acs.organomet.6b00256] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Hsin-Chun Chiu
- Department
of Chemistry, University of Minnesota−Twin Cities, 207 Pleasant
Street SE, Minneapolis, Minnesota 55455, United States
| | - Adam J. Pearce
- Department
of Chemistry, University of Minnesota−Twin Cities, 207 Pleasant
Street SE, Minneapolis, Minnesota 55455, United States
| | - Peter L. Dunn
- Department
of Chemistry, University of Minnesota−Twin Cities, 207 Pleasant
Street SE, Minneapolis, Minnesota 55455, United States
| | - Christopher J. Cramer
- Department
of Chemistry, University of Minnesota−Twin Cities, 207 Pleasant
Street SE, Minneapolis, Minnesota 55455, United States
| | - Ian A. Tonks
- Department
of Chemistry, University of Minnesota−Twin Cities, 207 Pleasant
Street SE, Minneapolis, Minnesota 55455, United States
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Zhang H, Feng G, Filatov AS, Jordan RF. Crystal structure of zwitterionic 2-[bis-(2-meth-oxy-phen-yl)phosphanium-yl]-4-methyl-benzene-sulfonate monohydrate di-chloro-methane monosolvate. Acta Crystallogr E Crystallogr Commun 2016; 72:229-32. [PMID: 26958395 PMCID: PMC4770967 DOI: 10.1107/s2056989016000669] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2015] [Accepted: 01/13/2016] [Indexed: 11/10/2022]
Abstract
In the title compound, C21H21O5PS·H2O·CH2Cl2, the phospho-nium-sulfonate zwitterion has the acidic H atom located on the P atom rather than the sulfonate group. The S-O bond lengths [1.4453 (15)-1.4521 (14) Å] are essentially equal. In the crystal, the water mol-ecules bridge two zwitterions via Owater-H⋯Osulfonate hydrogen bonds into a centrosymmetric dimer. The dimers are further linked by weak CAr-yl-H⋯Osulfonate hydrogen bonds into chains extending along [100]. The PH(+) group is not involved in inter-molecular inter-actions.
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Affiliation(s)
- Hongyang Zhang
- Department of Chemistry, the University of Chicago, 5735 South Ellis ave, Chicago, IL 60637, USA
| | - Ge Feng
- Department of Chemistry, the University of Chicago, 5735 South Ellis ave, Chicago, IL 60637, USA
| | - Alexander S. Filatov
- Department of Chemistry, the University of Chicago, 5735 South Ellis ave, Chicago, IL 60637, USA
| | - Richard F. Jordan
- Department of Chemistry, the University of Chicago, 5735 South Ellis ave, Chicago, IL 60637, USA
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Dau TM, Asamoah BD, Belyaev A, Chakkaradhari G, Hirva P, Jänis J, Grachova EV, Tunik SP, Koshevoy IO. Adjustable coordination of a hybrid phosphine–phosphine oxide ligand in luminescent Cu, Ag and Au complexes. Dalton Trans 2016; 45:14160-73. [DOI: 10.1039/c6dt02435a] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The mixed-donor ligand shows variable binding ability with respect to d10 metal ions to afford a series of mono- and dinuclear complexes with tunable photophysical characteristics.
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Affiliation(s)
- Thuy Minh Dau
- Department of Chemistry
- University of Eastern Finland
- Joensuu
- Finland
| | | | - Andrey Belyaev
- Department of Chemistry
- University of Eastern Finland
- Joensuu
- Finland
| | | | - Pipsa Hirva
- Department of Chemistry
- University of Eastern Finland
- Joensuu
- Finland
| | - Janne Jänis
- Department of Chemistry
- University of Eastern Finland
- Joensuu
- Finland
| | | | | | - Igor O. Koshevoy
- Department of Chemistry
- University of Eastern Finland
- Joensuu
- Finland
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17
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Jian Z, Falivene L, Wucher P, Roesle P, Caporaso L, Cavallo L, Göttker-Schnetmann I, Mecking S. Insights into Functional-Group-Tolerant Polymerization Catalysis with Phosphine-Sulfonamide Palladium(II) Complexes. Chemistry 2014; 21:2062-75. [DOI: 10.1002/chem.201404856] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2014] [Indexed: 11/11/2022]
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