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Kopp RO, Kleynemeyer SL, Groth LJ, Ernst MJ, Rupf SM, Weber M, Kershaw Cook LJ, Coles NT, Neale SE, Müller C. Highly selective, reversible water activation by P,N-cooperativity in pyridyl-functionalized phosphinines. Chem Sci 2024; 15:5496-5506. [PMID: 38638216 PMCID: PMC11023035 DOI: 10.1039/d3sc05930h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2023] [Accepted: 03/08/2024] [Indexed: 04/20/2024] Open
Abstract
Tetrapyridyl-functionalized phosphinines were prepared and structurally characterized. The donor-functionalized aromatic phosphorus heterocycles react highly selectively and even reversibly with water. Calculations reveal P,N-cooperativity for this process, with the flanking pyridyl groups serving to kinetically enhance the formal oxidative addition process of H2O to the low-coordinate phosphorus atom via H-bonding. Subsequent tautomerization forms 1,2-dihydrophosphinine derivatives, which can be quantitatively converted back to the phosphinine by applying vacuum, even at room temperature. This process can be repeated numerous times, without any sign of decomposition of the phosphinine. In the presence of CuI·SMe2, dimeric species of the type ([Cu2I2(phosphinine)]2) are formed, in which each phosphorus atom shows the less common μ2-bridging 2e--lone-pair-donation to two Cu(i)-centres. Our results demonstrate that fully unsaturated phosphorus heterocycles, containing reactive P[double bond, length as m-dash]C double bonds, are interesting candidates for the activation of E-H bonds, while the aromaticity of such compounds plays an appreciable role in the reversibility of the reaction, supported by NICS calculations.
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Affiliation(s)
- Richard O Kopp
- Institute of Chemistry and Biochemistry, Freie Universität Berlin Fabeckstr. 34/36 14195 Berlin Germany
| | - Sabrina L Kleynemeyer
- Institute of Chemistry and Biochemistry, Freie Universität Berlin Fabeckstr. 34/36 14195 Berlin Germany
| | - Lucie J Groth
- Institute of Chemistry and Biochemistry, Freie Universität Berlin Fabeckstr. 34/36 14195 Berlin Germany
| | - Moritz J Ernst
- Institute of Chemistry and Biochemistry, Freie Universität Berlin Fabeckstr. 34/36 14195 Berlin Germany
| | - Susanne M Rupf
- Institute of Chemistry and Biochemistry, Freie Universität Berlin Fabeckstr. 34/36 14195 Berlin Germany
| | - Manuela Weber
- Institute of Chemistry and Biochemistry, Freie Universität Berlin Fabeckstr. 34/36 14195 Berlin Germany
| | - Laurence J Kershaw Cook
- Department of Chemistry and Materials Innovation Factory, University of Liverpool Crown Street Liverpool L69 7ZD UK
| | - Nathan T Coles
- Institute of Chemistry and Biochemistry, Freie Universität Berlin Fabeckstr. 34/36 14195 Berlin Germany
- School of Chemistry, University of Nottingham, University Park Nottingham NG7 2RD UK
| | - Samuel E Neale
- Department of Chemistry, University of Bath Claverton Down Bath BA2 7AY UK
| | - Christian Müller
- Institute of Chemistry and Biochemistry, Freie Universität Berlin Fabeckstr. 34/36 14195 Berlin Germany
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Coles NT, Groth LJ, Dettling L, Frost DS, Rigo M, Neale SE, Müller C. Triple dehydrofluorination as a route to amidine-functionalized, aromatic phosphorus heterocycles. Chem Commun (Camb) 2022; 58:13580-13583. [PMID: 36354311 DOI: 10.1039/d2cc05178h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
An unexpected route to hitherto unknown amidine-functionalized phosphinines has been developed that is rapid and simple. Starting from primary amines and CF3-substituted λ3,σ2-phosphinines, a cascade of dehydrofluorination reactions leads selectively to ortho-amidinephosphinines. DFT calculations reveal that this unusual transformation can take place via a series of nucleophilic attacks at the electrophilic, low-coordinate phosphorus atom.
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Affiliation(s)
- Nathan T Coles
- Institute of Chemistry and Biochemistry, Freie Universität Berlin, Fabeckstr. 34/36, 14195 Berlin, Germany. .,School of Chemistry, University of Nottingham, University Park, Nottingham NG7 2RD, UK.
| | - Lucie J Groth
- Institute of Chemistry and Biochemistry, Freie Universität Berlin, Fabeckstr. 34/36, 14195 Berlin, Germany.
| | - Lea Dettling
- Institute of Chemistry and Biochemistry, Freie Universität Berlin, Fabeckstr. 34/36, 14195 Berlin, Germany.
| | - Daniel S Frost
- Institute of Chemistry and Biochemistry, Freie Universität Berlin, Fabeckstr. 34/36, 14195 Berlin, Germany.
| | - Massimo Rigo
- Institute of Chemistry and Biochemistry, Freie Universität Berlin, Fabeckstr. 34/36, 14195 Berlin, Germany.
| | - Samuel E Neale
- Department of Chemistry, University of Bath, Claverton Down, Bath BA2 7AY, UK.
| | - Christian Müller
- Institute of Chemistry and Biochemistry, Freie Universität Berlin, Fabeckstr. 34/36, 14195 Berlin, Germany.
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Margeson MJ, Seeberger F, Kelly JA, Leitl J, Coburger P, Szlosek R, Müller C, Wolf R. Expedient Hydrofunctionalisation of Carbonyls and Imines Initiated by Phosphacyclohexadienyl Anions. ChemCatChem 2021. [DOI: 10.1002/cctc.202100651] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Matthew J. Margeson
- Institute of Inorganic Chemistry University of Regensburg 93040 Regensburg Germany
| | - Felix Seeberger
- Institute of Inorganic Chemistry University of Regensburg 93040 Regensburg Germany
| | - John A. Kelly
- Institute of Inorganic Chemistry University of Regensburg 93040 Regensburg Germany
| | - Julia Leitl
- Institute of Inorganic Chemistry University of Regensburg 93040 Regensburg Germany
| | - Peter Coburger
- Institute of Inorganic Chemistry University of Regensburg 93040 Regensburg Germany
| | - Robert Szlosek
- Institute of Inorganic Chemistry University of Regensburg 93040 Regensburg Germany
| | - Christian Müller
- Freie Universität Berlin Institut für Chemie und Biochemie Fabeckstr. 34/36 14195 Berlin Germany
| | - Robert Wolf
- Institute of Inorganic Chemistry University of Regensburg 93040 Regensburg Germany
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Coles NT, Sofie Abels A, Leitl J, Wolf R, Grützmacher H, Müller C. Phosphinine-based ligands: Recent developments in coordination chemistry and applications. Coord Chem Rev 2021. [DOI: 10.1016/j.ccr.2020.213729] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
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Begum I, Schnakenburg G, Kelemen Z, Nyulászi L, Boeré RT, Streubel R. Expanding the chemistry of ring-fused 1,4-diphosphinines by stable mono anion formation. Chem Commun (Camb) 2018; 54:13555-13558. [DOI: 10.1039/c8cc08158a] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Synthesis of a novel tricyclic 1,4-diphosphinine I and, subsequently, of a stable anionic 1,4-diphosphinine II is reported; while II can be used as precursor for 1,4-disubstitution products, its oxidation leads to the formation of the P–P coupling product III.
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Affiliation(s)
- Imtiaz Begum
- Institut für Anorganische Chemie der Rheinischen Friedrich-Wilhelms-Universität Bonn
- 53121 Bonn
- Germany
| | - Gregor Schnakenburg
- Institut für Anorganische Chemie der Rheinischen Friedrich-Wilhelms-Universität Bonn
- 53121 Bonn
- Germany
| | - Zsolt Kelemen
- Department of Inorganic and Analytical Chemistry
- Budapest University of Technology and Economics and MTA-BME Computation Driven Chemistry Research
- 1111 Budapest
- Hungary
| | - László Nyulászi
- Department of Inorganic and Analytical Chemistry
- Budapest University of Technology and Economics and MTA-BME Computation Driven Chemistry Research
- 1111 Budapest
- Hungary
| | - René. T. Boeré
- Department of Chemistry and Biochemistry
- University of Lethbridge
- Lethbridge
- Canada
| | - Rainer Streubel
- Institut für Anorganische Chemie der Rheinischen Friedrich-Wilhelms-Universität Bonn
- 53121 Bonn
- Germany
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Đorđević N, Ganguly R, Petković M, Vidović D. Bis(carbodicarbene)phosphenium trication: the case against hypervalency. Chem Commun (Camb) 2016; 52:9789-92. [DOI: 10.1039/c6cc04161b] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A phosphenium trication is stabilized by two carbone ligands. According to theoretical investigations the title compound contains polarized P–C bonds.
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Affiliation(s)
- Nemanja Đorđević
- SPMS-Department of Chemisquery try and Biological Chemistry
- Nanyang Technological University
- Singapore
| | - Rakesh Ganguly
- SPMS-Department of Chemisquery try and Biological Chemistry
- Nanyang Technological University
- Singapore
| | - Milena Petković
- Faculty of Physical Chemistry
- University of Belgrade
- 11000 Belgrade
- Republic of Serbia
| | - Dragoslav Vidović
- SPMS-Department of Chemisquery try and Biological Chemistry
- Nanyang Technological University
- Singapore
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Heinicke JW. Electron-Rich Aromatic 1,3-Heterophospholes - Recent Syntheses and Impact of High Electron Density at σ2P on the Reactivity. Eur J Inorg Chem 2015. [DOI: 10.1002/ejic.201500941] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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8
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Mézailles N, Mathey F, Floch PL. The Coordination Chemistry of Phosphinines: Their Polydentate and Macrocyclic Derivatives. PROGRESS IN INORGANIC CHEMISTRY 2007. [DOI: 10.1002/9780470166512.ch4] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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9
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Moores A, Mézailles N, Ricard L, Le Floch P. η5-Rhodium(I) Complexes of a λ4-Phosphinine Anion: Syntheses, X-ray Crystal Structures, and Application in the Catalyzed Hydroformylation of Olefins. Organometallics 2005. [DOI: 10.1021/om049261y] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Audrey Moores
- Laboratoire “Hétéroéléments et Coordination”, UMR CNRS 7653, Ecole Polytechnique, 91128 Palaiseau Cedex, France
| | - Nicolas Mézailles
- Laboratoire “Hétéroéléments et Coordination”, UMR CNRS 7653, Ecole Polytechnique, 91128 Palaiseau Cedex, France
| | - Louis Ricard
- Laboratoire “Hétéroéléments et Coordination”, UMR CNRS 7653, Ecole Polytechnique, 91128 Palaiseau Cedex, France
| | - Pascal Le Floch
- Laboratoire “Hétéroéléments et Coordination”, UMR CNRS 7653, Ecole Polytechnique, 91128 Palaiseau Cedex, France
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Dochnahl M, Doux M, Faillard E, Ricard L, Le Floch P. A New Mixed P,S-Bidentate Ligand Featuring a ?4-Phosphinine Anion and a Phosphanyl Sulfide Group ? Synthesis, X-ray Crystal Structures and Catalytic Properties of Its Chloro(cymene)ruthenium and Allylpalladium Complexes. Eur J Inorg Chem 2005. [DOI: 10.1002/ejic.200400555] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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11
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Sadimenko AP. Organometallic Complexes of B-, Si- (Ge-), and P- (As-, Sb-) Analogues of Pyridine. ADVANCES IN HETEROCYCLIC CHEMISTRY 2005. [DOI: 10.1016/s0065-2725(05)89003-8] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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12
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Aluminium chloride induced cleavage of diphosphaferrocenes in aromatic hydrocarbons; the synthesis of η6-arene η5-phosphacyclopentadienyl iron(ii) cations. Inorganica Chim Acta 1987. [DOI: 10.1016/s0020-1693(00)81241-4] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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13
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Scherer OJ. Niederkoordinierte Phosphor-, Arsen-, Antimon- und Bismut-Mehrfachbindungssysteme als Komplexliganden. Angew Chem Int Ed Engl 1985. [DOI: 10.1002/ange.19850971105] [Citation(s) in RCA: 72] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Lehmkuhl H, Paul R, Krüger C, Tsay YH, Benn R, Mynott R. 1,2,4,6-Tetraorganophosphorinylnickel-Komplexe. European J Org Chem 1981. [DOI: 10.1002/jlac.198119810619] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Holah DG, Hughes AN, Wright K. Transition metal complexes of cyclic phosphines and their derivatives. Coord Chem Rev 1975. [DOI: 10.1016/s0010-8545(00)80275-1] [Citation(s) in RCA: 22] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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