1
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Liu Z, McKay AI, Zhao L, Forsyth CM, Jevtović V, Petković M, Frenking G, Vidović D. Carbodiphosphorane-Stabilized Parent Dioxophosphorane: A Valuable Synthetic HO 2P Source. J Am Chem Soc 2022; 144:7357-7365. [PMID: 35436104 DOI: 10.1021/jacs.2c00936] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Introducing a small phosphorus-based fragment into other molecular entities via, for example, phosphorylation/phosphonylation is an important process in synthetic chemistry. One of the approaches to achieve this is by trapping and subsequently releasing extremely reactive phosphorus-based molecules such as dioxophosphoranes. In this work, electron-rich hexaphenylcarbodiphosphorane (CDP) was used to stabilize the least thermodynamically favorable isomer of HO2P to yield monomeric CDP·PHO2. The title compound was observed to be a quite versatile phosphonylating agent; that is, it showed a great ability to transfer, for the first time, the HPO2 fragment to a number of substrates such as alcohols, amines, carboxylic acids, and water. Several phosphorous-based compounds that were generated using this synthetic approach were also isolated and characterized for the first time. According to the initial computational studies, the addition-elimination pathway was significantly more favorable than the corresponding elimination-addition route for "delivering" the HO2P unit in these reactions.
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Affiliation(s)
- Zhizhou Liu
- School of Chemistry, Faculty of Sciences, Monash University, Clayton 3800, Australia.,Suzhou Institute of Biomedical Engineering and Technology, Chinese Academy of Sciences, Suzhou 215163, China
| | - Alasdair I McKay
- School of Chemistry, Faculty of Sciences, Monash University, Clayton 3800, Australia
| | - Lili Zhao
- Institute of Advanced Synthesis, School of Chemistry and Molecular Engineering, Nanjing Tech University, Nanjing 211816, China
| | - Craig M Forsyth
- School of Chemistry, Faculty of Sciences, Monash University, Clayton 3800, Australia
| | - Violeta Jevtović
- Department of Chemistry, College of Science, University of Hail, Ha'il 81451, Kingdom of Saudi Arabia
| | - Milena Petković
- Faculty of Physical Chemistry, University of Belgrade, Studentski trg 12-16, Belgrade 11 158, Serbia
| | - Gernot Frenking
- Institute of Advanced Synthesis, School of Chemistry and Molecular Engineering, Nanjing Tech University, Nanjing 211816, China.,Fachbereich Chemie, Philipps-Universität Marburg, 35032 Marburg, Germany
| | - Dragoslav Vidović
- School of Chemistry, Faculty of Sciences, Monash University, Clayton 3800, Australia
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2
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Klare HFT, Albers L, Süsse L, Keess S, Müller T, Oestreich M. Silylium Ions: From Elusive Reactive Intermediates to Potent Catalysts. Chem Rev 2021; 121:5889-5985. [PMID: 33861564 DOI: 10.1021/acs.chemrev.0c00855] [Citation(s) in RCA: 97] [Impact Index Per Article: 32.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
The history of silyl cations has all the makings of a drama but with a happy ending. Being considered reactive intermediates impossible to isolate in the condensed phase for decades, their actual characterization in solution and later in solid state did only fuel the discussion about their existence and initially created a lot of controversy. This perception has completely changed today, and silyl cations and their donor-stabilized congeners are now widely accepted compounds with promising use in synthetic chemistry. This review provides a comprehensive summary of the fundamental facts and principles of the chemistry of silyl cations, including reliable ways of their preparation as well as their physical and chemical properties. The striking features of silyl cations are their enormous electrophilicity and as such reactivity as super Lewis acids as well as fluorophilicity. Known applications rely on silyl cations as reactants, stoichiometric reagents, and promoters where the reaction success is based on their steady regeneration over the course of the reaction. Silyl cations can even be discrete catalysts, thereby opening the next chapter of their way into the toolbox of synthetic methodology.
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Affiliation(s)
- Hendrik F T Klare
- Institut für Chemie, Technische Universität Berlin, Strasse des 17 Juni 115, 10623 Berlin, Germany
| | - Lena Albers
- Institut für Chemie, Carl von Ossietzky Universität Oldenburg, Carl von Ossietzky-Strasse 9-11, 26129 Oldenburg, Germany
| | - Lars Süsse
- Institut für Chemie, Technische Universität Berlin, Strasse des 17 Juni 115, 10623 Berlin, Germany
| | - Sebastian Keess
- Institut für Chemie, Technische Universität Berlin, Strasse des 17 Juni 115, 10623 Berlin, Germany
| | - Thomas Müller
- Institut für Chemie, Carl von Ossietzky Universität Oldenburg, Carl von Ossietzky-Strasse 9-11, 26129 Oldenburg, Germany
| | - Martin Oestreich
- Institut für Chemie, Technische Universität Berlin, Strasse des 17 Juni 115, 10623 Berlin, Germany
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3
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Asok N, Gaffen JR, Pradhan E, Zeng T, Baumgartner T. Structure-reactivity studies on hypervalent square-pyramidal dithieno[3,2-b:2',3'-d]phospholes. Dalton Trans 2021; 50:2243-2252. [PMID: 33503083 DOI: 10.1039/d1dt00062d] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A series of neutral pentacoordinate dithieno[3,2-b:2',3'-d]phosphole compounds were synthesized by [4 + 1] cycloaddition with o-quinones. Counter to the expected trigonal bipyramidal geometry, the luminescent hypervalent dithienophospholes exhibit square pyramidal geometry with inherently Lewis acidic phosphorus center that is stabilized via supramolecular π-stacking interactions in the solid state and in solution. Due to their Lewis-acid character, the compounds react with nucleophiles, suggesting their potential as mediator in organic transformations. The new species thus present an intriguing structural plaform for the design of neutral P(v) Lewis acids with useful reactivities.
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Affiliation(s)
- Nayanthara Asok
- Department of Chemistry, York University, 4700 Keele Street, Toronto, ON M3J 1P3, Canada.
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4
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Kroll A, Steinert H, Jörges M, Steinke T, Mallick B, Gessner VH. Cationic Phosphorus Compounds Based on a Bis(1-piperidinyl)-Substituted Carbodiphosphorane: Syntheses, Structures, and C sp3–H Activation. Organometallics 2020; 39:4312-4319. [PMID: 33551536 PMCID: PMC7861138 DOI: 10.1021/acs.organomet.0c00412] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2020] [Indexed: 11/29/2022]
Abstract
![]()
The use of the bis(1-piperidinyl)-substituted carbodiphosphorane
(Ph2(Pip)P)2C (1) as an NCN ligand for the
stabilization of phosphorus cations was studied. A simple ligand for halide exchange
allowed the synthesis and isolation of a series of phosphorus monocations of the type
[1-PR2]+ (with R = Cl, Br, I, CyCl, Ph). These
cations exhibit characteristic NMR and structural properties which nicely correlate with
the charge at the central phosphorus atom and the interaction between the ligand and the
PR2 moiety. Halide abstraction from the monocations does not result in
isolable dicationic compounds but in an unexpected intramolecular
Csp3–H activation in the piperidinyl group. DFT studies
show that the selective activation of the CH2 group next to the nitrogen atom
instead of a CH group at the phenyl substituents proceeds via an iminium intermediate
formed by hydride transfer from the carbon atom to the cationic phosphorus center. This
observation clearly demonstrates the pronounced π acidity of the dicationic
phosphorus species in comparison to compounds with a further π-donor
substituent.
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Affiliation(s)
- Alexander Kroll
- Chair of Inorganic Chemistry II, Faculty of Chemistry and Biochemistry, Ruhr-University Bochum, Universitätsstraße 150, 44801 Bochum, Germany
| | - Henning Steinert
- Chair of Inorganic Chemistry II, Faculty of Chemistry and Biochemistry, Ruhr-University Bochum, Universitätsstraße 150, 44801 Bochum, Germany
| | - Mike Jörges
- Chair of Inorganic Chemistry II, Faculty of Chemistry and Biochemistry, Ruhr-University Bochum, Universitätsstraße 150, 44801 Bochum, Germany
| | - Tim Steinke
- Chair of Inorganic Chemistry II, Faculty of Chemistry and Biochemistry, Ruhr-University Bochum, Universitätsstraße 150, 44801 Bochum, Germany
| | - Bert Mallick
- Chair of Inorganic Chemistry II, Faculty of Chemistry and Biochemistry, Ruhr-University Bochum, Universitätsstraße 150, 44801 Bochum, Germany
| | - Viktoria H. Gessner
- Chair of Inorganic Chemistry II, Faculty of Chemistry and Biochemistry, Ruhr-University Bochum, Universitätsstraße 150, 44801 Bochum, Germany
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5
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Walley JE, Dickie DA, Gilliard RJ. Crystallographic study of a heteroleptic chloroberyllium borohydride carbodicarbene complex. ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B-A JOURNAL OF CHEMICAL SCIENCES 2020. [DOI: 10.1515/znb-2020-0033] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
Interest in beryllium, the lightest member of group 2 elements, has grown substantially within the synthetic community. Herein, we report the synthesis and crystal structure of a heteroleptic haloberyllium borohydride bis(1-isopropyl-3-methyl-benzimidazol-2-ylidene)methane ‘carbodicarbene’ (CDC) complex [(CDC)BeCl(BH4)]. Crystallographic data: Triclinic space group P1̅, a = 8.8695(14), b = 12.394(2), c = 16.844(3) Å, α = 102.395(4), β = 96.456(4), γ = 99.164(4)°, wR2 (all data) = 0.2706 for 6720 unique data and 357 refined parameters.
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Affiliation(s)
- Jacob E. Walley
- Department of Chemistry , University of Virginia , 409 McCormick Rd, PO Box 400319 , Charlottesville, VA , USA
| | - Diane A. Dickie
- Department of Chemistry , University of Virginia , 409 McCormick Rd, PO Box 400319 , Charlottesville, VA , USA
| | - Robert J. Gilliard
- Department of Chemistry , University of Virginia , 409 McCormick Rd, PO Box 400319 , Charlottesville, VA , USA
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6
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Münzer JE, Kneusels NJH, Weinert B, Neumüller B, Kuzu I. Hexaphenyl carbodiphosphorane adducts of heavier group 15 element trichlorides: syntheses, properties and reactivities. Dalton Trans 2019; 48:11076-11085. [PMID: 31257392 DOI: 10.1039/c9dt01784d] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
Herein, we present a series of hexaphenyl carbodiphosphorane (CDPPh) adducts of heavier group 15 trichlorides ECl3 (E = P-Bi). The reaction with PCl3 yields the known salt [CDPPh-PCl2][Cl] ([1][Cl]), the heavier element trichlorides ECl3 (E = Sb (4), Bi (5)) give the neutral adducts CDPPh-ECl3 which were characterised crystallographically and spectroscopically. The reaction of CDPPh with AsCl3 does not yield CDPPh-AsCl3 (2), but in the presence of GaCl3 the corresponding salt [CDPPh-AsCl2][GaCl4] ([3][GaCl4]) is formed. DFT (density functional theory) calculations were carried out to examine the molecular frontier orbitals in 1+-5. Additional reactivity studies revealed an intramolecular electrophilic aromatic substitution (SEAr) in 1+, which represents an excellent starting point for further selective C-P bond formation reactions.
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Affiliation(s)
- Jörn E Münzer
- Fachbereich Chemie, Philipps-Universität Marburg, Hans-Meerwein-Str. 4, 35032, Marburg, Germany.
| | - Nis-Julian H Kneusels
- Fachbereich Chemie, Philipps-Universität Marburg, Hans-Meerwein-Str. 4, 35032, Marburg, Germany.
| | - Bastian Weinert
- Fachbereich Chemie, Philipps-Universität Marburg, Hans-Meerwein-Str. 4, 35032, Marburg, Germany.
| | - Bernhard Neumüller
- Fachbereich Chemie, Philipps-Universität Marburg, Hans-Meerwein-Str. 4, 35032, Marburg, Germany.
| | - Istemi Kuzu
- Fachbereich Chemie, Philipps-Universität Marburg, Hans-Meerwein-Str. 4, 35032, Marburg, Germany.
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7
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Fustier-Boutignon M, Nebra N, Mézailles N. Geminal Dianions Stabilized by Main Group Elements. Chem Rev 2019; 119:8555-8700. [PMID: 31194516 DOI: 10.1021/acs.chemrev.8b00802] [Citation(s) in RCA: 41] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
This review is dedicated to the chemistry of stable and isolable species that bear two lone pairs at the same C center, i.e., geminal dianions, stabilized by main group elements. Three cases can thus be considered: the geminal-dilithio derivative, for which the two substituents at C are neutral, the yldiide derivatives, for which one substituent is neutral while the other is charged, and finally the geminal bisylides, for which the two substituents are positively charged. In this review, the syntheses and electronic structures of the geminal dianions are presented, followed by the studies dedicated to their reactivity toward organic substrates and finally to their coordination chemistry and applications.
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Affiliation(s)
- Marie Fustier-Boutignon
- UPS, CNRS, LHFA UMR 5069 , Université de Toulouse , 118 Route de Narbonne , 31062 Toulouse , France
| | - Noel Nebra
- UPS, CNRS, LHFA UMR 5069 , Université de Toulouse , 118 Route de Narbonne , 31062 Toulouse , France
| | - Nicolas Mézailles
- UPS, CNRS, LHFA UMR 5069 , Université de Toulouse , 118 Route de Narbonne , 31062 Toulouse , France
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8
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Bayne JM, Stephan DW. C−F Bond Activation Mediated by Phosphorus Compounds. Chemistry 2019; 25:9350-9357. [DOI: 10.1002/chem.201900542] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2019] [Indexed: 11/10/2022]
Affiliation(s)
- Julia M. Bayne
- Department of ChemistryUniversity of Toronto 80 St. George St. Toronto Ontario M5S 3H6 Canada
| | - Douglas W. Stephan
- Department of ChemistryUniversity of Toronto 80 St. George St. Toronto Ontario M5S 3H6 Canada
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9
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Chitnis SS, LaFortune JHW, Cummings H, Liu LL, Andrews R, Stephan DW. Phosphorus Coordination Chemistry in Catalysis: Air Stable P(III)-Dications as Lewis Acid Catalysts for the Allylation of C–F Bonds. Organometallics 2018. [DOI: 10.1021/acs.organomet.8b00686] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Saurabh S. Chitnis
- Department of Chemistry, University of Toronto, 80 St. George Street, Toronto, Ontario M5S 3H6, Canada
| | - James H. W. LaFortune
- Department of Chemistry, University of Toronto, 80 St. George Street, Toronto, Ontario M5S 3H6, Canada
| | - Haley Cummings
- Department of Chemistry, University of Toronto, 80 St. George Street, Toronto, Ontario M5S 3H6, Canada
| | - Liu Leo Liu
- Department of Chemistry, University of Toronto, 80 St. George Street, Toronto, Ontario M5S 3H6, Canada
| | - Ryan Andrews
- Department of Chemistry, University of Toronto, 80 St. George Street, Toronto, Ontario M5S 3H6, Canada
| | - Douglas W. Stephan
- Department of Chemistry, University of Toronto, 80 St. George Street, Toronto, Ontario M5S 3H6, Canada
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10
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Greb L. Lewis Superacids: Classifications, Candidates, and Applications. Chemistry 2018; 24:17881-17896. [DOI: 10.1002/chem.201802698] [Citation(s) in RCA: 133] [Impact Index Per Article: 22.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2018] [Indexed: 11/10/2022]
Affiliation(s)
- Lutz Greb
- Anorganisch-Chemisches InstitutUniversität Heidelberg Im Neuenheimer Feld 270 Germany
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11
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Chitnis SS, Krischer F, Stephan DW. Catalytic Hydrodefluorination of C−F Bonds by an Air-Stable PIII
Lewis Acid. Chemistry 2018; 24:6543-6546. [DOI: 10.1002/chem.201801305] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2018] [Indexed: 01/05/2023]
Affiliation(s)
- Saurabh S. Chitnis
- Department of Chemistry; University of Toronto; 80 St. George St. Toronto Ontario M5S3H6 Canada
| | - Felix Krischer
- Department of Chemistry; University of Toronto; 80 St. George St. Toronto Ontario M5S3H6 Canada
| | - Douglas W. Stephan
- Department of Chemistry; University of Toronto; 80 St. George St. Toronto Ontario M5S3H6 Canada
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12
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Đorđević N, Ganguly R, Petković M, Vidović D. E–H (E = B, Si, C) Bond Activation by Tuning Structural and Electronic Properties of Phosphenium Cations. Inorg Chem 2017; 56:14671-14681. [DOI: 10.1021/acs.inorgchem.7b02579] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Nemanja Đorđević
- SPMS-CBC, Nanyang Technological University, 21 Nanyang Link, Singapore 638737
| | - Rakesh Ganguly
- SPMS-CBC, Nanyang Technological University, 21 Nanyang Link, Singapore 638737
| | - Milena Petković
- Faculty
of Physical Chemistry, University of Belgrade, 11000 Belgrade, Republic of Serbia
| | - Dragoslav Vidović
- SPMS-CBC, Nanyang Technological University, 21 Nanyang Link, Singapore 638737
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13
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Wang L, Sun H, Li X, Fuhr O, Fenske D. The selective activation of a C–F bond with an auxiliary strong Lewis acid: a method to change the activation preference of C–F and C–H bonds. Dalton Trans 2016; 45:18133-18141. [DOI: 10.1039/c6dt03235d] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Selective activations of C–F bond in substituted (2,6-difluorophenyl)phenylimines by Fe(PMe3)4 with an auxiliary strong Lewis acid were explored.
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Affiliation(s)
- Lin Wang
- School of Chemistry and Chemical Engineering
- Key Laboratory of Special Functional Aggregated Materials
- Ministry of Education
- Shandong University
- 250199 Jinan
| | - Hongjian Sun
- School of Chemistry and Chemical Engineering
- Key Laboratory of Special Functional Aggregated Materials
- Ministry of Education
- Shandong University
- 250199 Jinan
| | - Xiaoyan Li
- School of Chemistry and Chemical Engineering
- Key Laboratory of Special Functional Aggregated Materials
- Ministry of Education
- Shandong University
- 250199 Jinan
| | - Olaf Fuhr
- Institut für Nanotechnologie (INT) und Karlsruher Nano-Micro-Facility (KNMF)
- Karlsruher Institut für Technologie (KIT)
- 76344 Eggenstein-Leopoldshafen
- Germany
| | - Dieter Fenske
- Institut für Nanotechnologie (INT) und Karlsruher Nano-Micro-Facility (KNMF)
- Karlsruher Institut für Technologie (KIT)
- 76344 Eggenstein-Leopoldshafen
- Germany
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14
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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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15
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Ilić G, Gaguly R, Petković M, Vidović D. Oxidation of a P-C Bond under Mild Conditions. Chemistry 2015; 21:18594-7. [PMID: 26472311 DOI: 10.1002/chem.201503922] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2015] [Indexed: 11/08/2022]
Abstract
The reactivity of phosphenium dication [(Ph3P)2C-P-NiPr2](2+), 1(2+), towards pyridine N-oxide (O-py) has been investigated. The resulting oxophosphonium dication [(Ph3P)2C(NiPr2)P(O)(O-py)](2+), 2(2+), was surprisingly stabilized by a less nucleophilic O-py ligand instead of pyridine (py). This compound was then identified as an analogue of the elusive Criegee intermediate as it underwent oxygen insertion into the P-C bond through a mechanism usually observed for Baeyer-Villiger oxidations. This oxygen insertion appears to be the first example of a Baeyer-Villiger oxidation involving O-py.
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Affiliation(s)
- Gordana Ilić
- SPMS-Division of Chemistry and Biological Chemistry, Nanyang Technological University, 21 Nanyang Link, (Singapore), Fax: (+65) 6791-1961
| | - Rakesh Gaguly
- SPMS-Division of Chemistry and Biological Chemistry, Nanyang Technological University, 21 Nanyang Link, (Singapore), Fax: (+65) 6791-1961
| | - Milena Petković
- Faculty of Physical Chemistry, University of Belgrade, Studentski Trg 12-16, 11000 Belgrade (Republic of Serbia).
| | - Dragoslav Vidović
- SPMS-Division of Chemistry and Biological Chemistry, Nanyang Technological University, 21 Nanyang Link, (Singapore), Fax: (+65) 6791-1961.
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16
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Tay MQY, Ilić G, Werner-Zwanziger U, Lu Y, Ganguly R, Ricard L, Frison G, Carmichael D, Vidović D. Preparation, Structural Analysis, and Reactivity Studies of Phosphenium Dications. Organometallics 2015. [DOI: 10.1021/acs.organomet.5b00763] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Madelyn Qin Yi Tay
- School
of Physical and Mathematical Sciences, Division of Chemistry and Biological
Chemistry, Nanyang Technological University, 21 Nanyang Link, Singapore 637371
- LCM,
CNRS, Ecole polytechnique, Université Paris-Saclay, 91128 Palaiseau, France
| | - Gordana Ilić
- School
of Physical and Mathematical Sciences, Division of Chemistry and Biological
Chemistry, Nanyang Technological University, 21 Nanyang Link, Singapore 637371
| | - Ulrike Werner-Zwanziger
- Department
of Chemistry, Dalhousie University, 6274 Coburg Road, Halifax, Nova Scotia B3H 4R2, Canada
| | - Yunpeng Lu
- School
of Physical and Mathematical Sciences, Division of Chemistry and Biological
Chemistry, Nanyang Technological University, 21 Nanyang Link, Singapore 637371
| | - Rakesh Ganguly
- School
of Physical and Mathematical Sciences, Division of Chemistry and Biological
Chemistry, Nanyang Technological University, 21 Nanyang Link, Singapore 637371
| | - Louis Ricard
- LCM,
CNRS, Ecole polytechnique, Université Paris-Saclay, 91128 Palaiseau, France
| | - Gilles Frison
- LCM,
CNRS, Ecole polytechnique, Université Paris-Saclay, 91128 Palaiseau, France
| | - Duncan Carmichael
- LCM,
CNRS, Ecole polytechnique, Université Paris-Saclay, 91128 Palaiseau, France
| | - Dragoslav Vidović
- School
of Physical and Mathematical Sciences, Division of Chemistry and Biological
Chemistry, Nanyang Technological University, 21 Nanyang Link, Singapore 637371
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17
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Gurnani C, Đorđević N, Muthaiah S, Dimić D, Ganguly R, Petković M, Vidović D. Extending the chemistry of carbones: P–N bond cleavage via an SN2′-like mechanism. Chem Commun (Camb) 2015; 51:10762-4. [DOI: 10.1039/c5cc03194j] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The reaction of a couple of nucleophilic carbone molecules with RN(PCl2)2 (R = Me, Ph) revealed an unexpected and unique P–N bond cleavage via an SN2′-like mechanism.
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Affiliation(s)
- Chitra Gurnani
- School of Physical and Mathematical Sciences
- Department of Chemistry and Biological Chemistry
- Nanyang Technological University
- Singapore
- Singapore
| | - Nemanja Đorđević
- School of Physical and Mathematical Sciences
- Department of Chemistry and Biological Chemistry
- Nanyang Technological University
- Singapore
- Singapore
| | | | - Dušan Dimić
- Faculty of Physical Chemistry
- University of Belgrade
- 11000 Belgrade
- Republic of Serbia
| | - Rakesh Ganguly
- School of Physical and Mathematical Sciences
- Department of Chemistry and Biological Chemistry
- Nanyang Technological University
- Singapore
- Singapore
| | - Milena Petković
- Faculty of Physical Chemistry
- University of Belgrade
- 11000 Belgrade
- Republic of Serbia
| | - Dragoslav Vidović
- School of Physical and Mathematical Sciences
- Department of Chemistry and Biological Chemistry
- Nanyang Technological University
- Singapore
- Singapore
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