1
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Rina YA, Schmidt JAR. Alpha-metalated N, N-dimethylbenzylamine rare-earth metal complexes and their catalytic applications. Dalton Trans 2024. [PMID: 38757291 DOI: 10.1039/d4dt00826j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/18/2024]
Abstract
This perspective summarizes our group's extensive research in the realm of organometallic lanthanide complexes, while also placing the catalytic reactions supported by these species within the context of known lanthanide catalysis worldwide, with a specific focus on phosphorus-based catalytic reactions such as intermolecular hydrophosphination and hydrophosphinylation. α-Metalated N,N-dimethylbenzylamine ligands have been utilized to generate homoleptic lanthanide complexes, which have subsequently proven to be highly active lanthanum-based catalysts. The main goal of our research program has been to enhance the catalytic efficiency of lanthanum-based complexes, which began with initial successes in the stoichiometric synthesis of organometallic lanthanide complexes and utilization of these species in catalytic hydrophosphination reactions. Not only have these species supported traditional lanthanide catalysis, such as the hydrophosphination of heterocumulenes like carbodiimides, isocyanates, and isothiocyanates, but they have also been effective for a plethora of catalytic reactions tested thus far, including the hydrophosphinylation and hydrophosphorylation of nitriles, hydrophosphination and hydrophosphinylation of alkynes and alkenes, and the heterodehydrocoupling of silanes and amines. Each of these catalytic transformations is meritorious in its own right, offering new synthetic routes to generate organic scaffolds with enhanced functionality while concurrently minimizing both waste generation and energy consumption. Objectives: We aim for the research summary presented herein to inspire and encourage other researchers to investigate f-element based stoichiometric and catalytic reactions. Our efforts in this field began with the recognition that potassium salts of benzyldimethylamine preferred deprotonation at the α-position, rather than the ortho-position, and we wondered if this regiochemistry would be retained in the formation of lanthanide complexes. The pursuit of this simple idea led first to a series of structurally fascinating homoleptic organometallic lanthanide complexes with surprisingly good stability. Fundamental studies of the protonolysis chemistry of these complexes ultimately revealed highly versatile lanthanide-based precatalysts that have propelled a catalytic investigation spanning more than a decade. We anticipate that this summative perspective will animate the synthetic as well as biological communities to consider La(DMBA)3-based catalytic methods in the synthesis of functionalized organic scaffolds as an atom-economic, convenient, and efficient methodology. Ultimately, we envision our work making a positive impact on the advancement of novel chemical transformations and contributing to progress in various fields of science and technology.
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Affiliation(s)
- Yesmin Akter Rina
- 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, USA.
| | - 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, USA.
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2
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Belli RG, Muir V, Dyck NB, Pantazis DA, Sousa TPA, Slusar CR, Parkin HC, Rosenberg L. Exploring Electrophilic Hydrophosphination via Metal Phosphenium Intermediates. Chemistry 2024; 30:e202302924. [PMID: 38242847 DOI: 10.1002/chem.202302924] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2023] [Revised: 01/12/2024] [Accepted: 01/16/2024] [Indexed: 01/21/2024]
Abstract
Two Mo(0) phosphenium complexes containing ancillary secondary phosphine ligands have been investigated with respect to their ability to participate in electrophilic addition at unsaturated substrates and subsequent P-H hydride transfer to "quench" the resulting carbocations. These studies provide stoichiometric "proof of concept" for a proposed new metal-catalyzed electrophilic hydrophosphination mechanism. The more strongly Lewis acidic phosphenium complex, [Mo(CO)4(PR2H)(PR2)]+ (R=Ph, Tolp), cleanly hydrophosphinates 1,1-diphenylethylene, benzophenone, and ethylene, while other substrates react rapidly to give products resulting from competing electrophilic processes. A less Lewis acidic complex, [Mo(CO)3(PR2H)2(PR2)]+, generally reacts more slowly but participates in clean hydrophosphination of a wider range of unsaturated substrates, including styrene, indene, 1-hexene, and cyclohexanone, in addition to 1,1-diphenylethylene, benzophenone, and ethylene. Mechanistic studies are described, including stoichiometric control reactions and computational and kinetic analyses, which probe whether the observed P-H addition actually does occur by the proposed electrophilic mechanism, and whether hydridic P-H transfer in this system is intra- or intermolecular. Preliminary reactivity studies indicate challenges that must be addressed to exploit these promising results in catalysis.
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Affiliation(s)
- Roman G Belli
- Department of Chemistry, University of Victoria, P.O. Box 1700, STN CSC, Victoria, British Columbia, Canada, V8W 2Y2
| | - Vanessa Muir
- Department of Chemistry, University of Victoria, P.O. Box 1700, STN CSC, Victoria, British Columbia, Canada, V8W 2Y2
| | - Nicholas B Dyck
- Department of Chemistry, University of Victoria, P.O. Box 1700, STN CSC, Victoria, British Columbia, Canada, V8W 2Y2
| | - Dimitrios A Pantazis
- Max-Planck-Institut für Kohlenforschung, Kaiser-Wilhelm-Platz 1, 45470, Mülheim an der Ruhr, Germany
| | - Tânia P A Sousa
- Max-Planck-Institut für Kohlenforschung, Kaiser-Wilhelm-Platz 1, 45470, Mülheim an der Ruhr, Germany
| | - Carly R Slusar
- Department of Chemistry, University of Victoria, P.O. Box 1700, STN CSC, Victoria, British Columbia, Canada, V8W 2Y2
| | - Hayley C Parkin
- Department of Chemistry, University of Victoria, P.O. Box 1700, STN CSC, Victoria, British Columbia, Canada, V8W 2Y2
| | - Lisa Rosenberg
- Department of Chemistry, University of Victoria, P.O. Box 1700, STN CSC, Victoria, British Columbia, Canada, V8W 2Y2
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3
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Nuñez Bahena E, Schafer LL. From Stoichiometric to Catalytic E–H Functionalization by Non-Metallocene Zirconium Complexes─Recent Advances and Mechanistic Insights. ACS Catal 2022. [DOI: 10.1021/acscatal.2c04308] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Affiliation(s)
- Erick Nuñez Bahena
- Department of Chemistry, University of British Columbia, Vancouver, British Columbia V6T 1Z1, Canada
| | - Laurel L. Schafer
- Department of Chemistry, University of British Columbia, Vancouver, British Columbia V6T 1Z1, Canada
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Belli RG, Yang J, Bahena EN, McDonald R, Rosenberg L. Mechanism and Catalyst Design in Ru-Catalyzed Alkene Hydrophosphination. ACS Catal 2022. [DOI: 10.1021/acscatal.1c05636] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Roman G. Belli
- Department of Chemistry, University of Victoria, P.O. Box 1700, STN CSC, Victoria, British Columbia V8W 2Y2, Canada
| | - Jin Yang
- Department of Chemistry, University of Victoria, P.O. Box 1700, STN CSC, Victoria, British Columbia V8W 2Y2, Canada
| | - Erick Nuñez Bahena
- Department of Chemistry, University of Victoria, P.O. Box 1700, STN CSC, Victoria, British Columbia V8W 2Y2, Canada
| | - Robert McDonald
- X-ray Crystallography Laboratory, Department of Chemistry, University of Alberta, Edmonton, Alberta T6G 2G2, Canada
| | - Lisa Rosenberg
- Department of Chemistry, University of Victoria, P.O. Box 1700, STN CSC, Victoria, British Columbia V8W 2Y2, Canada
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5
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Barrett AN, Woof CR, Goult CA, Gasperini D, Mahon MF, Webster RL. Hydrogen/Halogen Exchange of Phosphines for the Rapid Formation of Cyclopolyphosphines. Inorg Chem 2021; 60:16826-16833. [PMID: 34647448 DOI: 10.1021/acs.inorgchem.1c02734] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The hydrogen/halogen exchange of phosphines has been exploited to establish a truly useable substrate scope and straightforward methodology for the formation of cyclopolyphosphines. Starting from a single dichlorophosphine, a sacrificial proton "donor phosphine" makes the rapid, mild synthesis of cyclopolyphosphines possible: reactions are complete within 10 min at room temperature. Novel (aryl)cyclopentaphosphines (ArP)5 have been formed in good conversion, with the crystal structures presented. The use of catalytic quantities of iron(III) acetylacetonate provides significant improvements in conversion in the context of diphosphine (Ar2P)2 and alkyl-substituted cyclotetra- or cyclopentaphosphine ((AlkylP)n, where n = 4 or 5) formation. Both iron-free and iron-mediated reactions show high levels of selectivity for one specific ring size. Finally, investigations into the reactivity of Fe(acac)3 suggest that the iron species is acting as a sink for the hydrochloric acid byproduct of the reaction.
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Affiliation(s)
- Adam N Barrett
- Department of Chemistry, University of Bath, Claverton Down, Bath BA2 7AY, United Kingdom
| | - Callum R Woof
- Department of Chemistry, University of Bath, Claverton Down, Bath BA2 7AY, United Kingdom
| | - Christopher A Goult
- Department of Chemistry, University of York, Heslington, York YO10 5DD, United Kingdom
| | - Danila Gasperini
- Department of Chemistry, University of Bath, Claverton Down, Bath BA2 7AY, United Kingdom
| | - Mary F Mahon
- Department of Chemistry, University of Bath, Claverton Down, Bath BA2 7AY, United Kingdom
| | - Ruth L Webster
- Department of Chemistry, University of Bath, Claverton Down, Bath BA2 7AY, United Kingdom
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6
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Zhu X, Xu M, Sun J, Guo D, Zhang Y, Zhou S, Wang S. Hydroamination and Hydrophosphination of Isocyanates/Isothiocyanates under Catalyst‐Free Conditions. European J Org Chem 2021. [DOI: 10.1002/ejoc.202100932] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Xiancui Zhu
- Key Laboratory of Functional Molecular Solids Ministry of Education Anhui Laboratory of Molecule-Based Materials College of Chemistry and Materials Science Anhui Normal University Wuhu Anhui 241002 China
| | - Mengchen Xu
- Key Laboratory of Functional Molecular Solids Ministry of Education Anhui Laboratory of Molecule-Based Materials College of Chemistry and Materials Science Anhui Normal University Wuhu Anhui 241002 China
| | - Jinrong Sun
- Key Laboratory of Functional Molecular Solids Ministry of Education Anhui Laboratory of Molecule-Based Materials College of Chemistry and Materials Science Anhui Normal University Wuhu Anhui 241002 China
| | - Dianjun Guo
- Key Laboratory of Functional Molecular Solids Ministry of Education Anhui Laboratory of Molecule-Based Materials College of Chemistry and Materials Science Anhui Normal University Wuhu Anhui 241002 China
| | - Yiwei Zhang
- Key Laboratory of Functional Molecular Solids Ministry of Education Anhui Laboratory of Molecule-Based Materials College of Chemistry and Materials Science Anhui Normal University Wuhu Anhui 241002 China
| | - Shuangliu Zhou
- Key Laboratory of Functional Molecular Solids Ministry of Education Anhui Laboratory of Molecule-Based Materials College of Chemistry and Materials Science Anhui Normal University Wuhu Anhui 241002 China
| | - Shaowu Wang
- Key Laboratory of Functional Molecular Solids Ministry of Education Anhui Laboratory of Molecule-Based Materials College of Chemistry and Materials Science Anhui Normal University Wuhu Anhui 241002 China
- Anhui Laboratory of Clean Catalytic Engineering Anhui Laboratory of Functional Complexes for Materials Chemistry and Application College of Chemical and Environmental Engineering Anhui Polytechnic University Wuhu Anhui 241002 China
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Sabater S, Schmidt D, Schmidt H(S, Kuntze‐Fechner MW, Zell T, Isaac CJ, Rajabi NA, Grieve H, Blackaby WJM, Lowe JP, Macgregor SA, Mahon MF, Radius U, Whittlesey MK. [Ni(NHC) 2 ] as a Scaffold for Structurally Characterized trans [H-Ni-PR 2 ] and trans [R 2 P-Ni-PR 2 ] Complexes. Chemistry 2021; 27:13221-13234. [PMID: 34190374 PMCID: PMC8518396 DOI: 10.1002/chem.202101484] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2021] [Indexed: 11/06/2022]
Abstract
The addition of PPh2 H, PPhMeH, PPhH2 , P(para-Tol)H2 , PMesH2 and PH3 to the two-coordinate Ni0 N-heterocyclic carbene species [Ni(NHC)2 ] (NHC=IiPr2 , IMe4 , IEt2 Me2 ) affords a series of mononuclear, terminal phosphido nickel complexes. Structural characterisation of nine of these compounds shows that they have unusual trans [H-Ni-PR2 ] or novel trans [R2 P-Ni-PR2 ] geometries. The bis-phosphido complexes are more accessible when smaller NHCs (IMe4 >IEt2 Me2 >IiPr2 ) and phosphines are employed. P-P activation of the diphosphines R2 P-PR2 (R2 =Ph2 , PhMe) provides an alternative route to some of the [Ni(NHC)2 (PR2 )2 ] complexes. DFT calculations capture these trends with P-H bond activation proceeding from unconventional phosphine adducts in which the H substituent bridges the Ni-P bond. P-P bond activation from [Ni(NHC)2 (Ph2 P-PPh2 )] adducts proceeds with computed barriers below 10 kcal mol-1 . The ability of the [Ni(NHC)2 ] moiety to afford isolable terminal phosphido products reflects the stability of the Ni-NHC bond that prevents ligand dissociation and onward reaction.
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Affiliation(s)
- Sara Sabater
- Department of ChemistryUniversity of Bath Claverton DownBathBA2 7AYUK
| | - David Schmidt
- Institut für Anorganische ChemieJulius-Maximilians-Universität WürzburgAm Hubland97074WürzburgGermany
| | | | | | - Thomas Zell
- Institut für Anorganische ChemieJulius-Maximilians-Universität WürzburgAm Hubland97074WürzburgGermany
| | - Connie J. Isaac
- Department of ChemistryUniversity of Bath Claverton DownBathBA2 7AYUK
| | - Nasir A. Rajabi
- Institute of Chemical SciencesHeriot-Watt UniversityEdinburghEH14 4ASUK
| | - Harry Grieve
- Department of ChemistryUniversity of Bath Claverton DownBathBA2 7AYUK
| | | | - John P. Lowe
- Department of ChemistryUniversity of Bath Claverton DownBathBA2 7AYUK
| | | | - Mary F. Mahon
- Department of ChemistryUniversity of Bath Claverton DownBathBA2 7AYUK
| | - Udo Radius
- Institut für Anorganische ChemieJulius-Maximilians-Universität WürzburgAm Hubland97074WürzburgGermany
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Coburger P, Leitl J, Scott DJ, Hierlmeier G, Shenderovich IG, Hey-Hawkins E, Wolf R. Synthesis of a carborane-substituted bis(phosphanido) cobaltate(i), ligand substitution, and unusual P 4 fragmentation. Chem Sci 2021; 12:11225-11235. [PMID: 34522320 PMCID: PMC8386647 DOI: 10.1039/d1sc02948g] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2021] [Accepted: 07/07/2021] [Indexed: 01/13/2023] Open
Abstract
Oxidative addition of the P-P single bond of an ortho-carborane-derived 1,2-diphosphetane (1,2-C2(PMes)2B10H10) (Mes = 2,4,6-Me3C6H2) to cobalt(-i) and nickel(0) sources affords the first heteroleptic complexes of a carborane-bridged bis(phosphanido) ligand. The complexes also incorporate labile ligands suitable for further functionalisation. Thus, the cobalt(i) complex [K([18]crown-6)][Co{1,2-(PMes)2C2B10H10}(cod)] (cod = 1,5-cyclooctadiene) bearing a labile cyclooctadiene ligand undergoes facile ligand exchange reactions with isonitriles and tert-butyl phosphaalkyne with retention of the bis(phosphanido) ligand. However, in the reaction with one equivalent of P4, the electron-rich bis(phosphanido) moiety abstracts a single phosphorus atom with formation of a new P3 chain, while the remaining three P atoms derived from P4 form an η3-coordinating cyclo-P3 ligand. In contrast, when the same reaction is performed with two equivalents of the cobalt(i) complex, a dinuclear product is formed which features an unusual P4 chain in its molecular structure.
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Affiliation(s)
- Peter Coburger
- Institute of Inorganic Chemistry, Universität Regensburg 93040 Regensburg Germany
- Institute of Inorganic Chemistry, Universität Leipzig Johannisallee 29 04103 Leipzig Germany https://anorganik.chemie.uni-leipzig.de/anorganik/ak-hey-hawkins/
| | - Julia Leitl
- Institute of Inorganic Chemistry, Universität Regensburg 93040 Regensburg Germany
| | - Daniel J Scott
- Institute of Inorganic Chemistry, Universität Regensburg 93040 Regensburg Germany
| | - Gabriele Hierlmeier
- Institute of Inorganic Chemistry, Universität Regensburg 93040 Regensburg Germany
| | - Ilya G Shenderovich
- Institute of Organic Chemistry, Universität Regensburg 93040 Regensburg Germany
| | - Evamarie Hey-Hawkins
- Institute of Inorganic Chemistry, Universität Leipzig Johannisallee 29 04103 Leipzig Germany https://anorganik.chemie.uni-leipzig.de/anorganik/ak-hey-hawkins/
| | - Robert Wolf
- Institute of Inorganic Chemistry, Universität Regensburg 93040 Regensburg Germany
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9
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Varela-Izquierdo V, Geer AM, Navarro J, López JA, Ciriano MA, Tejel C. Rhodium Complexes in P-C Bond Formation: Key Role of a Hydrido Ligand. J Am Chem Soc 2021; 143:349-358. [PMID: 33356217 DOI: 10.1021/jacs.0c11010] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Olefin hydrophosphanation is an attractive route for the atom-economical synthesis of functionalized phosphanes. This reaction involves the formation of P-C and H-C bonds. Thus, complexes that contain both hydrido and phosphanido functionalities are of great interest for the development of effective and fast catalysts. Herein, we showcase the excellent activity of one of them, [Rh(Tp)H(PMe3)(PPh2)] (1), in the hydrophosphanation of a wide range of olefins. In addition to the required nucleophilicity of the phosphanido moiety to accomplish the P-C bond formation, the key role of the hydride ligand in 1 has been disclosed by both experimental results and DFT calculations. An additional Rh-H···C stabilization in some intermediates or transition states favors the hydrogen transfer reaction from rhodium to carbon to form the H-C bond. Further support for our proposal arises from the poor activity exhibited by the related chloride complex [Rh(Tp)Cl(PMe3)(PPh2)] as well as from stoichiometric and kinetic studies.
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Affiliation(s)
- Víctor Varela-Izquierdo
- Departamento de Química Inorgánica, Instituto de Síntesis Química y Catálisis Homogénea (ISQCH), CSIC-Universidad de Zaragoza, Pedro Cerbuna 12, 50009 Zaragoza, Spain
| | - Ana M Geer
- Departamento de Química Inorgánica, Instituto de Síntesis Química y Catálisis Homogénea (ISQCH), CSIC-Universidad de Zaragoza, Pedro Cerbuna 12, 50009 Zaragoza, Spain
| | - Janeth Navarro
- Departamento de Química Inorgánica, Instituto de Síntesis Química y Catálisis Homogénea (ISQCH), CSIC-Universidad de Zaragoza, Pedro Cerbuna 12, 50009 Zaragoza, Spain
| | - José A López
- Departamento de Química Inorgánica, Instituto de Síntesis Química y Catálisis Homogénea (ISQCH), CSIC-Universidad de Zaragoza, Pedro Cerbuna 12, 50009 Zaragoza, Spain
| | - Miguel A Ciriano
- Departamento de Química Inorgánica, Instituto de Síntesis Química y Catálisis Homogénea (ISQCH), CSIC-Universidad de Zaragoza, Pedro Cerbuna 12, 50009 Zaragoza, Spain
| | - Cristina Tejel
- Departamento de Química Inorgánica, Instituto de Síntesis Química y Catálisis Homogénea (ISQCH), CSIC-Universidad de Zaragoza, Pedro Cerbuna 12, 50009 Zaragoza, Spain
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Cicco L, Fombona-Pascual A, Sánchez-Condado A, Carriedo GA, Perna FM, Capriati V, Presa Soto A, García-Álvarez J. Fast and Chemoselective Addition of Highly Polarized Lithium Phosphides Generated in Deep Eutectic Solvents to Aldehydes and Epoxides. CHEMSUSCHEM 2020; 13:4967-4973. [PMID: 32666628 DOI: 10.1002/cssc.202001449] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/11/2020] [Revised: 07/09/2020] [Indexed: 06/11/2023]
Abstract
Highly polarized lithium phosphides (LiPR2 ) were synthesized, for the first time, in deep eutectic solvents as sustainable reaction media, at room temperature and in the absence of protecting atmosphere, through direct deprotonation of both aliphatic and aromatic secondary phosphines (HPR2 ) by n-BuLi. The subsequent addition of in-situ generated LiPR2 to aldehydes or epoxides proceeded quickly and chemoselectively, thereby allowing the straightforward access to the corresponding α- or β-hydroxy phosphine oxides, respectively, under air and at room temperature (bench conditions), which are traditionally considered as textbook-prohibited conditions in the field of polar organometallic chemistry of s-block elements.
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Affiliation(s)
- Luciana Cicco
- Dipartimento di Farmacia-Scienze del Farmaco, Università di Bari "Aldo Moro", Consorzio C.I.N.M.P.I.S., Via E. Orabona, 4, 70125, Bari, Italy
| | - Alba Fombona-Pascual
- Departamento de Química Orgánica e Inorgánica, IUQOEM) Facultad de Química, Universidad de Oviedo, Julián Clavería, 8, 33006, Oviedo, Spain
- Laboratorio de Compuestos Organometálicos y Catálisis (Unidad Asociada al CSIC), Departamento de Química Orgánica e Inorgánica, (IUQOEM), Facultad de Química, Centro de Innovación en Química Avanzada (ORFEO-CINQA), Julián Clavería, 8, 33006, Oviedo, Spain
| | - Alba Sánchez-Condado
- Departamento de Química Orgánica e Inorgánica, IUQOEM) Facultad de Química, Universidad de Oviedo, Julián Clavería, 8, 33006, Oviedo, Spain
| | - Gabino A Carriedo
- Departamento de Química Orgánica e Inorgánica, IUQOEM) Facultad de Química, Universidad de Oviedo, Julián Clavería, 8, 33006, Oviedo, Spain
| | - Filippo M Perna
- Dipartimento di Farmacia-Scienze del Farmaco, Università di Bari "Aldo Moro", Consorzio C.I.N.M.P.I.S., Via E. Orabona, 4, 70125, Bari, Italy
| | - Vito Capriati
- Dipartimento di Farmacia-Scienze del Farmaco, Università di Bari "Aldo Moro", Consorzio C.I.N.M.P.I.S., Via E. Orabona, 4, 70125, Bari, Italy
| | - Alejandro Presa Soto
- Departamento de Química Orgánica e Inorgánica, IUQOEM) Facultad de Química, Universidad de Oviedo, Julián Clavería, 8, 33006, Oviedo, Spain
| | - Joaquín García-Álvarez
- Laboratorio de Compuestos Organometálicos y Catálisis (Unidad Asociada al CSIC), Departamento de Química Orgánica e Inorgánica, (IUQOEM), Facultad de Química, Centro de Innovación en Química Avanzada (ORFEO-CINQA), Julián Clavería, 8, 33006, Oviedo, Spain
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11
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Nolla‐Saltiel R, Geer AM, Taylor LJ, Churchill O, Davies ES, Lewis W, Blake AJ, Kays DL. Hydrophosphination of Activated Alkenes by a Cobalt(I) Pincer Complex. Adv Synth Catal 2020. [DOI: 10.1002/adsc.202000514] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
| | - Ana M. Geer
- School of ChemistryUniversity of Nottingham University Park Nottingham NG7 2RD UK
- Departamento de Química Inorgánica, Instituto de Síntesis Química y Catálisis Homogénea (ISQCH)CSIC Universidad de Zaragoza Pedro Cerbuna 12 50009 Zaragoza Spain
| | - Laurence J. Taylor
- School of ChemistryUniversity of Nottingham University Park Nottingham NG7 2RD UK
| | - Olivia Churchill
- School of ChemistryUniversity of Nottingham University Park Nottingham NG7 2RD UK
| | - E. Stephen Davies
- School of ChemistryUniversity of Nottingham University Park Nottingham NG7 2RD UK
| | - William Lewis
- School of ChemistryThe University of Sydney F11, Eastern Ave Sydney NSW 2006 Australia
| | - Alexander J. Blake
- School of ChemistryUniversity of Nottingham University Park Nottingham NG7 2RD UK
| | - Deborah L. Kays
- School of ChemistryUniversity of Nottingham University Park Nottingham NG7 2RD UK
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12
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Glueck DS. Metal-Catalyzed P–C Bond Formation via P–H Oxidative Addition: Fundamentals and Recent Advances. J Org Chem 2020; 85:14276-14285. [DOI: 10.1021/acs.joc.0c00667] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- David S. Glueck
- Department of Chemistry, Dartmouth College, 6128 Burke Laboratory, Hanover, New Hampshire 03755, United States
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13
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Berkefeld A, Reimann M, Hörner G, Kaupp M, Schubert H. C–P vs C–H Bond Cleavage of Triphenylphosphine at Platinum(0): Mechanism of Formation, Reactivity, Redox Chemistry, and NMR Chemical Shift Calculations of a μ-Phosphanido Diplatinum(II) Platform. Organometallics 2020. [DOI: 10.1021/acs.organomet.9b00807] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Andreas Berkefeld
- Institut für Anorganische Chemie, Eberhard Karls Universität Tübingen, Auf der Morgenstelle 18, 72076 Tübingen, Germany
| | - Marc Reimann
- Institut für Chemie, Theoretische Chemie − Quantenchemie, TU Berlin, Straße des 17. Juni 135, 10623 Berlin, Germany
| | - Gerald Hörner
- Anorganische Chemie IV, Universität Bayreuth, Universitätsstraße 30, 95440 Bayreuth, Germany
| | - Martin Kaupp
- Institut für Chemie, Theoretische Chemie − Quantenchemie, TU Berlin, Straße des 17. Juni 135, 10623 Berlin, Germany
| | - Hartmut Schubert
- Institut für Anorganische Chemie, Eberhard Karls Universität Tübingen, Auf der Morgenstelle 18, 72076 Tübingen, Germany
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14
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Varela‐Izquierdo V, Geer AM, Bruin B, López JA, Ciriano MA, Tejel C. Rhodium Complexes in P−H Bond Activation Reactions. Chemistry 2019; 25:15915-15928. [DOI: 10.1002/chem.201903981] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2019] [Revised: 10/03/2019] [Indexed: 01/07/2023]
Affiliation(s)
- Víctor Varela‐Izquierdo
- Departamento de Química InorgánicaInstituto de Síntesis QuímicayCatálisis Homogénea (ISQCH)CSIC-Universidad de Zaragoza Pedro Cerbuna 12 50009 Zaragoza Spain
| | - Ana M. Geer
- Department of ChemistryUniversity of Virginia Charlottesville Virginia 22904 USA
| | - Bas Bruin
- University of AmsterdamVan 't Hoff Institute for Molecular Sciences Science park 904 1098 XH Amsterdam The Netherlands
| | - José A. López
- Departamento de Química InorgánicaInstituto de Síntesis QuímicayCatálisis Homogénea (ISQCH)CSIC-Universidad de Zaragoza Pedro Cerbuna 12 50009 Zaragoza Spain
| | - Miguel A. Ciriano
- Departamento de Química InorgánicaInstituto de Síntesis QuímicayCatálisis Homogénea (ISQCH)CSIC-Universidad de Zaragoza Pedro Cerbuna 12 50009 Zaragoza Spain
| | - Cristina Tejel
- Departamento de Química InorgánicaInstituto de Síntesis QuímicayCatálisis Homogénea (ISQCH)CSIC-Universidad de Zaragoza Pedro Cerbuna 12 50009 Zaragoza Spain
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15
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Chadwick AC, Heckenast MA, Race JJ, Pringle PG, Sparkes HA. Self-Replication of Chelating Diphosphines via Pt(0)-Catalyzed Hydrophosphination. Organometallics 2019. [DOI: 10.1021/acs.organomet.9b00541] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Ailis C. Chadwick
- School of Chemistry, University of Bristol, Cantock’s Close, Bristol BS8 1TS, U.K
| | - Martin A. Heckenast
- School of Chemistry, University of Bristol, Cantock’s Close, Bristol BS8 1TS, U.K
| | - James J. Race
- School of Chemistry, University of Bristol, Cantock’s Close, Bristol BS8 1TS, U.K
| | - Paul G. Pringle
- School of Chemistry, University of Bristol, Cantock’s Close, Bristol BS8 1TS, U.K
| | - Hazel A. Sparkes
- School of Chemistry, University of Bristol, Cantock’s Close, Bristol BS8 1TS, U.K
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16
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Wang D, Chen Q, Leng X, Deng L. Reactions of Low-Coordinate Cobalt(0)–N-Heterocyclic Carbene Complexes with Primary Aryl Phosphines. Inorg Chem 2018; 57:15600-15609. [DOI: 10.1021/acs.inorgchem.8b02937] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Dongyang Wang
- State Key Laboratory of Organometallic Chemistry, Center for Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, P. R. China
| | - Qi Chen
- State Key Laboratory of Organometallic Chemistry, Center for Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, P. R. China
| | - Xuebing Leng
- State Key Laboratory of Organometallic Chemistry, Center for Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, P. R. China
| | - Liang Deng
- State Key Laboratory of Organometallic Chemistry, Center for Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, P. R. China
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17
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Kaniewska K, Dragulescu-Andrasi A, Ponikiewski Ł, Pikies J, Stoian SA, Grubba R. Syntheses, Structures and Reactivity of Terminal Phosphido Complexes of Iron(II) Supported by a β-Diketiminato Ligand. Eur J Inorg Chem 2018. [DOI: 10.1002/ejic.201800850] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Kinga Kaniewska
- Department of Inorganic Chemistry; Chemical Faculty; Gdańsk University of Technology; 11/12 Gabriela Narutowicza Str. 80-233 Gdańsk Poland
| | | | - Łukasz Ponikiewski
- Department of Inorganic Chemistry; Chemical Faculty; Gdańsk University of Technology; 11/12 Gabriela Narutowicza Str. 80-233 Gdańsk Poland
| | - Jerzy Pikies
- Department of Inorganic Chemistry; Chemical Faculty; Gdańsk University of Technology; 11/12 Gabriela Narutowicza Str. 80-233 Gdańsk Poland
| | | | - Rafał Grubba
- Department of Inorganic Chemistry; Chemical Faculty; Gdańsk University of Technology; 11/12 Gabriela Narutowicza Str. 80-233 Gdańsk Poland
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18
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Rajpurohit J, Kumar P, Shukla P, Shanmugam M, Shanmugam M. Mechanistic Investigation of Well-Defined Cobalt Catalyzed Formal E-Selective Hydrophosphination of Alkynes. Organometallics 2018. [DOI: 10.1021/acs.organomet.8b00281] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Jitendrasingh Rajpurohit
- Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai, 400076, Maharashtra, India
| | - Pardeep Kumar
- Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai, 400076, Maharashtra, India
| | - Pragya Shukla
- Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai, 400076, Maharashtra, India
| | - Muralidharan Shanmugam
- Manchester Institute of Biotechnology (MIB), The University of Manchester, 131 Princess Street, Manchester M1 7DN, U.K
| | - Maheswaran Shanmugam
- Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai, 400076, Maharashtra, India
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19
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Scheetz PM, Glueck DS, Rheingold AL. Rhodium-Catalyzed Isomerization of a Bis(secondary phosphine) to an Unsymmetrical Diphosphine via P–C Cleavage and P–P and C–H Bond Formation. Organometallics 2017. [DOI: 10.1021/acs.organomet.7b00515] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Perry M. Scheetz
- Department
of Chemistry, Dartmouth College, 6128 Burke Laboratory, Hanover, New Hampshire 03755, United States
| | - David S. Glueck
- Department
of Chemistry, Dartmouth College, 6128 Burke Laboratory, Hanover, New Hampshire 03755, United States
| | - Arnold L. Rheingold
- Department
of Chemistry, University of California, San Diego, 9500 Gilman
Drive, La Jolla, California 92093, United States
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20
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Liu S, Li Y, Yin Z, Yu Q, Miao Z. Diastereoselective Synthesis of Adjacent P,C-Stereogenic β-N-Glycosidic Linked α-Aminophosphinates. J Org Chem 2017; 82:2481-2488. [PMID: 28161959 DOI: 10.1021/acs.joc.6b02877] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The diastereoselective formation of adjacent P,C-stereogenic β-N-glycosidic linked α-aminophosphinates is developed in high yields via a phospha-Mannich reaction. The reaction was performed by employing (Rp)-O-(-)-menthyl H-phenylphosphinate and O-pivaloylated N-galactosylimine for double stereodifferentiation and BF3·Et2O as a promoter in THF. O-Pivaloylated N-galactosylphenyl imine 2 and (Rp)-O-(-)-menthyl H-phenylphosphinate 1 were converted to N-galactosyl α-aminoalkylphosphinate 3 with ratios of diastereomers up to 20:1. The synthetic method of the conversion provides a rapid access to adjacent P,C-stereogenic chiral α-aminophosphinates.
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Affiliation(s)
- Shuang Liu
- State Key Laboratory and Institute of Elemento-Organic Chemistry, Nankai University , Weijin Road 94, Tianjin 300071, China
| | - Yuming Li
- State Key Laboratory and Institute of Elemento-Organic Chemistry, Nankai University , Weijin Road 94, Tianjin 300071, China
| | - Zhiyu Yin
- State Key Laboratory and Institute of Elemento-Organic Chemistry, Nankai University , Weijin Road 94, Tianjin 300071, China
| | - Qiuli Yu
- State Key Laboratory and Institute of Elemento-Organic Chemistry, Nankai University , Weijin Road 94, Tianjin 300071, China
| | - Zhiwei Miao
- State Key Laboratory and Institute of Elemento-Organic Chemistry, Nankai University , Weijin Road 94, Tianjin 300071, China.,Collaborative Innovation Center of Chemical Science and Engineering (Tianjin) , Tianjin 300071, China
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21
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Burton KME, Pantazis DA, Belli RG, McDonald R, Rosenberg L. Alkene Insertions into a Ru–PR2 Bond. Organometallics 2016. [DOI: 10.1021/acs.organomet.6b00757] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Krista M. E. Burton
- Department
of Chemistry, University of Victoria, P.O. Box 1700 Stn CSC, Victoria, British Columbia, Canada V8W 2Y2
| | - Dimitrios A. Pantazis
- Max Planck Institute for Chemical Energy Conversion, Stiftstraße 34-36, D-45470 Mülheim an der Ruhr, Germany
| | - Roman G. Belli
- Department
of Chemistry, University of Victoria, P.O. Box 1700 Stn CSC, Victoria, British Columbia, Canada V8W 2Y2
| | - Robert McDonald
- X-ray
Crystallography Laboratory, Department of Chemistry, University of Alberta, Edmonton, Alberta, Canada T6G 2G2
| | - Lisa Rosenberg
- Department
of Chemistry, University of Victoria, P.O. Box 1700 Stn CSC, Victoria, British Columbia, Canada V8W 2Y2
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22
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Bange CA, Waterman R. Zirconium-Catalyzed Intermolecular Double Hydrophosphination of Alkynes with a Primary Phosphine. ACS Catal 2016. [DOI: 10.1021/acscatal.6b01850] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- Christine A. Bange
- Department
of Chemistry, University of Vermont, Burlington, Vermont 05405, United States
| | - Rory Waterman
- Department
of Chemistry, University of Vermont, Burlington, Vermont 05405, United States
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23
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Belli RG, Burton KME, Rufh SA, McDonald R, Rosenberg L. Inner- and Outer-Sphere Roles of Ruthenium Phosphido Complexes in the Hydrophosphination of Alkenes. Organometallics 2015. [DOI: 10.1021/acs.organomet.5b00835] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Roman G. Belli
- Department
of Chemistry, University of Victoria, P.O. Box 3065, Victoria, British Columbia, Canada V8W 3V6
| | - Krista M. E. Burton
- Department
of Chemistry, University of Victoria, P.O. Box 3065, Victoria, British Columbia, Canada V8W 3V6
| | - Stephanie A. Rufh
- Department
of Chemistry, University of Victoria, P.O. Box 3065, Victoria, British Columbia, Canada V8W 3V6
| | - Robert McDonald
- X-ray
Crystallography Laboratory, Department of Chemistry, University of Alberta, Edmonton, Alberta, Canada, T6G 2G2
| | - Lisa Rosenberg
- Department
of Chemistry, University of Victoria, P.O. Box 3065, Victoria, British Columbia, Canada V8W 3V6
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24
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King AK, Buchard A, Mahon MF, Webster RL. Facile, Catalytic Dehydrocoupling of Phosphines Using β‐Diketiminate Iron(II) Complexes. Chemistry 2015; 21:15960-3. [DOI: 10.1002/chem.201503399] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2015] [Indexed: 12/17/2022]
Affiliation(s)
- Andrew K. King
- Department of Chemistry, University of Bath, Claverton Down, Bath, BA2 7AY (UK)
| | - Antoine Buchard
- Department of Chemistry, University of Bath, Claverton Down, Bath, BA2 7AY (UK)
| | - Mary F. Mahon
- Department of Chemistry, University of Bath, Claverton Down, Bath, BA2 7AY (UK)
| | - Ruth L. Webster
- Department of Chemistry, University of Bath, Claverton Down, Bath, BA2 7AY (UK)
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25
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Dobrovetsky R, Takeuchi K, Stephan DW. Metal-free Lewis acid mediated dehydrocoupling of phosphines and concurrent hydrogenation. Chem Commun (Camb) 2015; 51:2396-8. [PMID: 25564430 DOI: 10.1039/c4cc09526j] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The stoichiometric reaction of trityl cation with two equivalents of Ph2PH affords the phosphine stabilized phosphenium salt [Ph2(H)PPPh2][B(C6F5)4] via hydride abstraction, while catalytic amounts of B(p-HC6F4)3 effects catalytic phosphine dehydrocoupling with the liberation of H2.
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Affiliation(s)
| | | | - Douglas W. Stephan
- Department of Chemistry
- Toronto
- Canada
- Department of Chemistry
- Faculty of Science
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