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McMullen JS, White AJP, Crimmin MR. Ring-expansion and desulfurisation of thiophenes with an aluminium(I) reagent. Chem Commun (Camb) 2023. [PMID: 37997165 DOI: 10.1039/d3cc04594c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2023]
Abstract
Reactions of thiophene, 2-methylthiophene, 2-methoxythiophene, 2,3-dimethylthiophene, and benzothiophene with the aluminium(I) complex [{ArNC(Me)2H}Al] (Ar = 2,6-di-isopropylphenyl) are reported. In all cases, carbon-sulfur bond activation and ring-expansion of the heterocycle is observed. For thiophene, we identify a reaction network for desulfurisation that includes an unusual second carbon-sulfur bond activation step.
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Affiliation(s)
- Jacob S McMullen
- Department of Chemistry, Imperial College London, 82 Wood Lane, Shepherds Bush, London, W12 0BZ, UK.
| | - Andrew J P White
- Department of Chemistry, Imperial College London, 82 Wood Lane, Shepherds Bush, London, W12 0BZ, UK.
| | - Mark R Crimmin
- Department of Chemistry, Imperial College London, 82 Wood Lane, Shepherds Bush, London, W12 0BZ, UK.
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2
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Ganguly T, Majumdar A. Comparative Study for the Cobalt(II)- and Iron(II)-Mediated Desulfurization of Disulfides Demonstrating That the C–S Bond Cleavage Step Precedes the S–S Bond Cleavage Step. Inorg Chem 2020; 59:4037-4048. [DOI: 10.1021/acs.inorgchem.0c00007] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Tuhin Ganguly
- School of Chemical Sciences, Indian Association for the Cultivation of Science, 2A & 2B Raja S. C. Mullick Road, Kolkata 700032, India
| | - Amit Majumdar
- School of Chemical Sciences, Indian Association for the Cultivation of Science, 2A & 2B Raja S. C. Mullick Road, Kolkata 700032, India
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3
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Adams RD, Dhull P. Multiple activations of CH bonds in arenes and heteroarenes. Dalton Trans 2019; 48:8530-8540. [DOI: 10.1039/c9dt01584a] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Re2(CO)8(μ-C6H5)(μ-H) reacts with anthracene four times to yield the quadruply CH activated complex [Re2(CO)8(μ-H)]4(μ-η2-1,2-μ-η2-3,4-μ-η2-5,6-μ-η2-7,8-C14H6).
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Affiliation(s)
- Richard D. Adams
- Department of Chemistry and Biochemistry
- University of South Carolina
- Columbia
- USA
| | - Poonam Dhull
- Department of Chemistry and Biochemistry
- University of South Carolina
- Columbia
- USA
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4
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Ganguly T, Das A, Jana M, Majumdar A. Cobalt(II)-Mediated Desulfurization of Thiophenes, Sulfides, and Thiols. Inorg Chem 2018; 57:11306-11309. [DOI: 10.1021/acs.inorgchem.8b01588] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Tuhin Ganguly
- Department of Inorganic Chemistry, Indian Association for the Cultivation of Science (IACS), 2A and 2B Raja S. C. Mullick Road, Jadavpur, Kolkata 700032, India
| | - Ayan Das
- Department of Inorganic Chemistry, Indian Association for the Cultivation of Science (IACS), 2A and 2B Raja S. C. Mullick Road, Jadavpur, Kolkata 700032, India
| | - Manish Jana
- Department of Inorganic Chemistry, Indian Association for the Cultivation of Science (IACS), 2A and 2B Raja S. C. Mullick Road, Jadavpur, Kolkata 700032, India
| | - Amit Majumdar
- Department of Inorganic Chemistry, Indian Association for the Cultivation of Science (IACS), 2A and 2B Raja S. C. Mullick Road, Jadavpur, Kolkata 700032, India
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5
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Oulié P, Dinoi C, Li C, Sournia-Saquet A, Jacob K, Vendier L, Etienne M. CH Bond Activation of Unsaturated Hydrocarbons by a Niobium Methyl Cyclopropyl Precursor. Cyclopropyl Ring Opening and Alkyne Coupling Reaction. Organometallics 2016. [DOI: 10.1021/acs.organomet.6b00506] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Pascal Oulié
- CNRS, LCC (Laboratoire de Chimie de Coordination), 205 Route de Narbonne, BP44099, F-31077 Toulouse Cedex
4, France
- Université de Toulouse, UPS, INPT, LCC, F-31077 Toulouse
Cedex 4, France
| | - Chiara Dinoi
- CNRS, LCC (Laboratoire de Chimie de Coordination), 205 Route de Narbonne, BP44099, F-31077 Toulouse Cedex
4, France
- Université de Toulouse, UPS, INPT, LCC, F-31077 Toulouse
Cedex 4, France
| | - Chen Li
- CNRS, LCC (Laboratoire de Chimie de Coordination), 205 Route de Narbonne, BP44099, F-31077 Toulouse Cedex
4, France
- Université de Toulouse, INSA-CNRS-UPS, LPCNO, 135 Avenue de Rangueil, F-31077 Toulouse Cedex 4, France
| | - Alix Sournia-Saquet
- CNRS, LCC (Laboratoire de Chimie de Coordination), 205 Route de Narbonne, BP44099, F-31077 Toulouse Cedex
4, France
- Université de Toulouse, UPS, INPT, LCC, F-31077 Toulouse
Cedex 4, France
| | - Kane Jacob
- CNRS, LCC (Laboratoire de Chimie de Coordination), 205 Route de Narbonne, BP44099, F-31077 Toulouse Cedex
4, France
- Université de Toulouse, UPS, INPT, LCC, F-31077 Toulouse
Cedex 4, France
| | - Laure Vendier
- CNRS, LCC (Laboratoire de Chimie de Coordination), 205 Route de Narbonne, BP44099, F-31077 Toulouse Cedex
4, France
- Université de Toulouse, UPS, INPT, LCC, F-31077 Toulouse
Cedex 4, France
| | - Michel Etienne
- CNRS, LCC (Laboratoire de Chimie de Coordination), 205 Route de Narbonne, BP44099, F-31077 Toulouse Cedex
4, France
- Université de Toulouse, UPS, INPT, LCC, F-31077 Toulouse
Cedex 4, France
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6
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Affiliation(s)
- Robin N. Perutz
- Department of Chemistry, University of York, York YO10 5DD, United Kingdom
| | - Barbara Procacci
- Department of Chemistry, University of York, York YO10 5DD, United Kingdom
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7
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Sattler A, Parkin G. Trinuclear, tetranuclear and octanuclear chalcogenido clusters of molybdenum and tungsten supported by trimethylphosphine ligands. Polyhedron 2014. [DOI: 10.1016/j.poly.2014.06.019] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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8
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Kundu S, Brennessel WW, Jones WD. C–S Bond Activation of Thioesters Using Platinum(0). Organometallics 2011. [DOI: 10.1021/om200452z] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Sabuj Kundu
- Department of Chemistry, University of Rochester, Rochester, New York 14627, United States
| | - William W. Brennessel
- Department of Chemistry, University of Rochester, Rochester, New York 14627, United States
| | - William D. Jones
- Department of Chemistry, University of Rochester, Rochester, New York 14627, United States
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9
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Modeling aspects of hydrodesulfurization by molybdenum hydride compounds: Desulfurization of thiophene and benzothiophene and C–S bond cleavage of dibenzothiophene. Inorganica Chim Acta 2011. [DOI: 10.1016/j.ica.2010.11.020] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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10
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Tan R, Song D. C−H and C−S Activations of Quinoline-Functionalized Thiophenes by Platinum Complexes. Organometallics 2011. [DOI: 10.1021/om101171s] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Runyu Tan
- Davenport Chemical Research Laboratory, Department of Chemistry, University of Toronto, 80 St. George Street, Toronto, Ontario, Canada, M5S 3H6
| | - Datong Song
- Davenport Chemical Research Laboratory, Department of Chemistry, University of Toronto, 80 St. George Street, Toronto, Ontario, Canada, M5S 3H6
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11
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Sattler A, Parkin G. Carbon−Sulfur Bond Cleavage and Hydrodesulfurization of Thiophenes by Tungsten. J Am Chem Soc 2011; 133:3748-51. [DOI: 10.1021/ja111034g] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Aaron Sattler
- Department of Chemistry, Columbia University, New York, New York 10027, United States
| | - Gerard Parkin
- Department of Chemistry, Columbia University, New York, New York 10027, United States
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12
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Buccella D, Janak KE, Parkin G. Reactivity of Mo(PMe3)6 towards benzothiophene and selenophenes: new pathways relevant to hydrodesulfurization. J Am Chem Soc 2009; 130:16187-9. [PMID: 18998651 DOI: 10.1021/ja8070545] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
Mo(PMe(3))(6) cleaves a C-S bond of benzothiophene to give (kappa(2)-CHCHC(6)H(4)S)Mo(PMe(3))(4), which rapidly isomerizes to the olefin-thiophenolate and 1-metallacyclopropene-thiophenolate complexes, (kappa(1),eta(2)-CH(2)CHC(6)H(4)S)Mo(PMe(3))(3)(eta(2)-CH(2)PMe(2)) and (kappa(1),eta(2)-CH(2)CC(6)H(4)S)Mo(PMe(3))(4). The latter two molecules result from a series of hydrogen transfers and are differentiated according to whether the termini of the organic fragments coordinate as olefin or eta(2)-vinyl ligands, respectively. The reactions between Mo(PMe(3))(6) and selenophenes proceed differently from those of the corresponding thiophenes. For example, whereas Mo(PMe(3))(6) reacts with thiophene to give eta(5)-thiophene and butadiene-thiolate complexes, (eta(5)-C(4)H(4)S)Mo(PMe(3))(3) and (eta(5)-C(4)H(5)S)Mo(PMe(3))(2)(eta(2)-CH(2)PMe(2)), selenophene affords the metallacyclopentadiene complex [(kappa(2)-C(4)H(4))Mo(PMe(3))(3)(Se)](2)[Mo(PMe(3))(4)] in which the selenium has been completely abstracted from the selenophene moiety. Likewise, in addition to (kappa(1),eta(2)-CH(2)CC(6)H(4)Se)Mo(PMe(3))(4) and (kappa(1),eta(2)-CH(2)CHC(6)H(4)Se)Mo(PMe(3))(3)(eta(2)-CH(2)PMe(2)), which are counterparts of the species observed in the benzothiophene reaction, the reaction of Mo(PMe(3))(6) with benzoselenophene yields products resulting from C-C coupling, namely [kappa(2),eta(4)-Se(C(6)H(4))(CH)(4)(C(6)H(4))Se]Mo(PMe(3))(2) and [mu-Se(C(6)H(4))(CH)C(CH)(2)(C(6)H(4))](mu-Se)[Mo(PMe(3))(2)][Mo(PMe(3))(2)H].
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Affiliation(s)
- Daniela Buccella
- Department of Chemistry, Columbia University, New York, New York 10027, USA
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Schaub T, Backes M, Plietzsch O, Radius U. Facile C–S, S–H, and S–S bond cleavage using a nickel(0) NHC complex. Dalton Trans 2009:7071-9. [DOI: 10.1039/b907124p] [Citation(s) in RCA: 61] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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14
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Activation of C–H and H–H bonds by dinuclear iridium complexes. Oxidative addition to highly active unsaturated 32e− diiridium species. J Organomet Chem 2008. [DOI: 10.1016/j.jorganchem.2008.07.032] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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15
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Silicon-Carbon bond cleavage reactions of Ansa tungstenocene compounds: the [Me2Si] bridge as a site for metallocene functionalization. Proc Natl Acad Sci U S A 2008; 105:11060-5. [PMID: 18635687 DOI: 10.1073/pnas.0803089105] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
[Me(2)Si(Cp(Me(2)))(2)]W(H)Cl is obtained via reaction of WCl(6) with a mixture of [Me(2)Si(Cp(Me(2)))(2)]Li(2) and NaBH(4), from which the dichloride [Me(2)Si(Cp(Me(2)))(2)]WCl(2) is obtained via treatment with CHCl(3). [Me(2)Si(Cp(Me(2)))(2)]WCl(2) provides a means to access other ansa tungstenocene compounds, such as [Me(2)Si(Cp(Me(2)))(2)]WH(2), [Me(2)Si(Cp(Me(2)))(2)]WMe(2), and [Me(2)Si(Cp(Me(2)))(2)]WCO. Of most interest, the reactions of [Me(2)Si(Cp(Me(2)))(2)]W(H)Cl with organolithium reagents do not yield simple ansa tungstenocene derivatives. Specifically, the reactions of [Me(2)Si(Cp(Me(2)))(2)]W(H)Cl with MeLi, Bu(n)Li, or PhLi result in the formation of mixed-ring tungstenocene compounds resulting from C-Si cleavage and functionalization of the ansa bridge, namely (Cp(Me(2)))(eta(5),kappa(1)-C(5)H(2)Me(2)SiMe(2)CH(2))WH, (Cp(Me(2)))[eta(5),kappa(1)-C(5)H(2)Me(2)Si(Me)(Bu(n))CH(2)]WH, and (Cp(Me(2)))[eta(5),kappa(1)-C(5)H(2)Me(2)SiMe(2)(C(6)H(4))]WH, respectively. In contrast to the C-Si cleavage achieved by MeLi, Bu(n)Li, and PhLi, the ansa bridge of [Me(2)Si(Cp(Me(2)))(2)]W(H)Cl is inert to Bu(t)Li and the product obtained is the fulvene ("tuck-in") complex [Me(2)Si(Cp(Me(2)))(eta(6)-C(5)MeH(2)CH(2))]WH derived from dehydrohalogenation.
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Buccella D, Parkin G. Mononuclear and Dinuclear Molybdenum and Tungsten Complexes of p-tert-Butyltetrathiacalix[4]arene and p-tert-Butyltetrasulfonylcalix[4]arene: Facile Cleavage of the Calixarene Ligand Framework by Nickel. J Am Chem Soc 2008; 130:8617-9. [DOI: 10.1021/ja803215x] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Daniela Buccella
- Department of Chemistry, Columbia University, New York, New York 10027
| | - Gerard Parkin
- Department of Chemistry, Columbia University, New York, New York 10027
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Ahmed TJ, Zakharov LN, Tyler DR. Organometallic Catalysis in Aqueous Solution. The Hydrolytic Activity of a Water-Soluble ansa-Molybdocene Catalyst. Organometallics 2007. [DOI: 10.1021/om7004657] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Takiya J. Ahmed
- Department of Chemistry, University of Oregon, Eugene, Oregon 97403
| | - Lev N. Zakharov
- Department of Chemistry, University of Oregon, Eugene, Oregon 97403
| | - David R. Tyler
- Department of Chemistry, University of Oregon, Eugene, Oregon 97403
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18
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Bradley CA, Veiros LF, Chirik PJ. C−O and C−S Bond Cleavage in Chelating Diethers and Thioethers Promoted by η9,η5-Bis(indenyl)zirconium Sandwich Complexes: A Combined Experimental and Computational Study. Organometallics 2007. [DOI: 10.1021/om0701120] [Citation(s) in RCA: 42] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Christopher A. Bradley
- Department of Chemistry and Chemical Biology, Baker Laboratory, Cornell University, Ithaca, New York 14853, and Centro de Quimica Estrutural, Complexo I, Instituto Superior Técnico, Avenida Rovisco Pais 1, 1049-001 Lisbon, Portugal
| | - Luis F. Veiros
- Department of Chemistry and Chemical Biology, Baker Laboratory, Cornell University, Ithaca, New York 14853, and Centro de Quimica Estrutural, Complexo I, Instituto Superior Técnico, Avenida Rovisco Pais 1, 1049-001 Lisbon, Portugal
| | - Paul J. Chirik
- Department of Chemistry and Chemical Biology, Baker Laboratory, Cornell University, Ithaca, New York 14853, and Centro de Quimica Estrutural, Complexo I, Instituto Superior Técnico, Avenida Rovisco Pais 1, 1049-001 Lisbon, Portugal
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Shin JH, Churchill DG, Bridgewater BM, Pang K, Parkin G. Hydride, halide, methyl, carbonyl, and chalcogenido derivatives of permethylmolybdenocene. Inorganica Chim Acta 2006. [DOI: 10.1016/j.ica.2005.12.037] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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