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Wang TC, Fan LF, Shen Y, Wang PS, Gong LZ. Asymmetric Allylic C–H Alkylation of Allyl Ethers with 2-Acylimidazoles. J Am Chem Soc 2019; 141:10616-10620. [DOI: 10.1021/jacs.9b05247] [Citation(s) in RCA: 39] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Tian-Ci Wang
- Hefei National Laboratory for Physical Sciences at the Microscale and Department of Chemistry, University of Science and Technology of China, Hefei 230026, China
| | - Lian-Feng Fan
- Hefei National Laboratory for Physical Sciences at the Microscale and Department of Chemistry, University of Science and Technology of China, Hefei 230026, China
| | - Yang Shen
- Hefei National Laboratory for Physical Sciences at the Microscale and Department of Chemistry, University of Science and Technology of China, Hefei 230026, China
| | - Pu-Sheng Wang
- Hefei National Laboratory for Physical Sciences at the Microscale and Department of Chemistry, University of Science and Technology of China, Hefei 230026, China
| | - Liu-Zhu Gong
- Hefei National Laboratory for Physical Sciences at the Microscale and Department of Chemistry, University of Science and Technology of China, Hefei 230026, China
- Center for Excellence in Molecular Synthesis of CAS, Hefei 230026, China
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2
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Toppino A, Arru P, Bianco N, Prandi C, Venturello P, Deagostino A. Synthesis of Highly Functionalised Dihydrobenzofurans and Indolines by Palladium-Catalysed Mizoroki-Heck-Heteroannulation Cascade Reactions of Alkoxy-1,3-dienes. European J Org Chem 2013. [DOI: 10.1002/ejoc.201300972] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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3
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Oderinde MS, Organ MG. Studies on the Mechanism of B(C6F5)3-Catalyzed Hydrostannylation of Propargylic Alcohol Derivatives. Angew Chem Int Ed Engl 2012; 51:9834-7. [DOI: 10.1002/anie.201204060] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2012] [Revised: 08/02/2012] [Indexed: 11/07/2022]
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4
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Oderinde MS, Organ MG. Studies on the Mechanism of B(C6F5)3-Catalyzed Hydrostannylation of Propargylic Alcohol Derivatives. Angew Chem Int Ed Engl 2012. [DOI: 10.1002/ange.201204060] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Coombs TC, Huang W, Garnier-Amblard EC, Liebeskind LS. Novel Substitutions of 1-Alkoxy- and 1-Arylsulfonyloxy-η-Allylmolybdenum Complexes. A Case for η-Alkenyl Carbene Complexes as Intermediates. Organometallics 2010; 29:5083-5097. [PMID: 21116457 DOI: 10.1021/om100305f] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
A series of acyclic and cyclic 1-alkoxy- and 1-arylsulfonyloxy-substituted TpMo(CO)(2)(η(3)-allyl) complexes was synthesized and characterized, and exchange of the oxygenated substituent was investigated under a variety of reaction conditions. 1-Alkoxy-substituted η(3)-allyl and η(3)-butenyl complexes participated in direct, uncatalyzed exchange of the alkoxy substituent with benzylamine, but required a Lewis acid for exchange with alcohols. The 1-alkoxy-substituted η(3)-cyclohexenyl complex was unreactive towards exchange under all conditions investigated. The corresponding acyclic arylsulfonyloxy-substituted complexes underwent direct, uncatalyzed exchange with both benzylamine and alcohols, while the arylsulfonyloxy-substituted cyclohexenyl compounds participated in direct substitution with benzylamine, but not alcohols. High enantiopurity acyclic and cyclic alkoxy- and arylsulfonyloxy-substituted complexes provided exchange products with predominant, but incomplete, losses in enantiomeric excess in all cases examined. Mechanisms accounting for the observed reactivity trends and for the losses in enantiomeric excess are discussed. Reaction of alkoxy-substituted complexes through an associative mechanism and of arylsulfonyloxy-substituted compounds through a dissociative mechanism is suggested.
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Affiliation(s)
- Thomas C Coombs
- Sanford S. Atwood Chemistry Center, Emory University, 1515 Dickey Drive, Atlanta, Georgia 30322
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Boi T, Deagostino A, Prandi C, Tabasso S, Toppino A, Venturello P. Heck reaction on protected 3-alkyl-1,2-dien-1-ols: an approach to substituted 3-alkenylindoles, 2-alkoxy-3-alkylidene-2,3-dihydrobenzofuranes and -indolidines. Org Biomol Chem 2010; 8:2020-7. [PMID: 20401377 DOI: 10.1039/b925550h] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A phosphine-free annulation reaction has been exploited for the preparation of substituted 3-alkenylindoles, 2-alkoxy-3-alkylidene-2,3-dihydrobenzofuranes and -indolidines in good to excellent yields. This has been done by reaction of protected 3-alkyl-1,2-dienols with o-iodophenols or protected o-iodoanilines. Two different heterocyclic skeletons were obtained, depending on the electron-donating properties of the heteroatom involved in the annulation process.
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Affiliation(s)
- Tommaso Boi
- Dipartimento di Chimica Generale e Chimica Organica, Università degli studi di Torino, Via Pietro Giuria, 7, 10125 Torino, Italy
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7
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Takeuchi D, Osakada K. New polymerization of dienes and related monomers catalyzed by late transition metal complexes. POLYMER 2008. [DOI: 10.1016/j.polymer.2008.08.014] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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8
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Takeuchi D, Inoue A, Ishimaru F, Osakada K. Living Ring-Opening Polymerization of 2-Alkoxy-1-methylenecyclopropanes Initiated by Pd Complexes. Macromolecules 2008. [DOI: 10.1021/ma800941f] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Daisuke Takeuchi
- Chemical Resources Laboratory, Tokyo Institute of Technology, 4259 Nagatsuta, Midori-ku, Yokohama 226-8503, Japan
| | - Akihisa Inoue
- Chemical Resources Laboratory, Tokyo Institute of Technology, 4259 Nagatsuta, Midori-ku, Yokohama 226-8503, Japan
| | - Fujio Ishimaru
- Chemical Resources Laboratory, Tokyo Institute of Technology, 4259 Nagatsuta, Midori-ku, Yokohama 226-8503, Japan
| | - Kohtaro Osakada
- Chemical Resources Laboratory, Tokyo Institute of Technology, 4259 Nagatsuta, Midori-ku, Yokohama 226-8503, Japan
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Branchadell V, Moreno-Mañas M, Pleixats R. Theoretical Study on the Regioselectivity of Nucleophilic Attack in Silyl-Substituted (Diphosphino)(η3-allyl)palladium Cations. Organometallics 2002. [DOI: 10.1021/om0106940] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Vicenç Branchadell
- Department of Chemistry, Universitat Autònoma de Barcelona, Cerdanyola, 08193-Barcelona, Spain
| | - Marcial Moreno-Mañas
- Department of Chemistry, Universitat Autònoma de Barcelona, Cerdanyola, 08193-Barcelona, Spain
| | - Roser Pleixats
- Department of Chemistry, Universitat Autònoma de Barcelona, Cerdanyola, 08193-Barcelona, Spain
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Delbecq F, Lapouge C. Regioselectivity of the Nucleophilic Addition to (η3-allyl) Palladium Complexes. A Theoretical Study. Organometallics 2000. [DOI: 10.1021/om0003032] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- F. Delbecq
- Institut de Recherches sur la Catalyse, 2 Avenue A. Einstein, 69626 Villeurbanne Cédex, France, and Ecole Normale Supérieure de Lyon, 46 Allée d'Italie, 69364 Lyon Cédex 07, France
| | - C. Lapouge
- Institut de Recherches sur la Catalyse, 2 Avenue A. Einstein, 69626 Villeurbanne Cédex, France, and Ecole Normale Supérieure de Lyon, 46 Allée d'Italie, 69364 Lyon Cédex 07, France
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12
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Branchadell V, Moreno-Mañas M, Pajuelo F, Pleixats R. Density Functional Study on the Regioselectivity of Nucleophilic Attack in 1,3-Disubstituted (Diphosphino)(η3-allyl)palladium Cations. Organometallics 1999. [DOI: 10.1021/om990371s] [Citation(s) in RCA: 43] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Vicenç Branchadell
- Department of Chemistry, Universitat Autònoma de Barcelona, Cerdanyola, 08193-Barcelona, Spain
| | - Marcial Moreno-Mañas
- Department of Chemistry, Universitat Autònoma de Barcelona, Cerdanyola, 08193-Barcelona, Spain
| | - Francesca Pajuelo
- Department of Chemistry, Universitat Autònoma de Barcelona, Cerdanyola, 08193-Barcelona, Spain
| | - Roser Pleixats
- Department of Chemistry, Universitat Autònoma de Barcelona, Cerdanyola, 08193-Barcelona, Spain
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13
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Glorius F, Pfaltz A. Enantioselective Molybdenum-Catalyzed Allylic Alkylation Using Chiral Bisoxazoline Ligands. Org Lett 1999. [DOI: 10.1021/ol990602r] [Citation(s) in RCA: 104] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Frank Glorius
- Max-Planck-Institut für Kohlenforschung, Kaiser-Wilhelm-Platz 1, D-45470 Mülheim an der Ruhr, Germany
| | - Andreas Pfaltz
- Max-Planck-Institut für Kohlenforschung, Kaiser-Wilhelm-Platz 1, D-45470 Mülheim an der Ruhr, Germany
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14
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Garrido JL, Alonso I, Carretero JC. One-Step Palladium-Catalyzed Synthesis of Substituted Dihydrofurans from the Carbonate Derivatives of γ-Hydroxy-α,β-unsaturated Sulfones. J Org Chem 1998. [DOI: 10.1021/jo981391r] [Citation(s) in RCA: 38] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- José L. Garrido
- Departamento de Química Orgánica, Universidad Autónoma de Madrid, 28049-Madrid, Spain
| | - Inés Alonso
- Departamento de Química Orgánica, Universidad Autónoma de Madrid, 28049-Madrid, Spain
| | - Juan C. Carretero
- Departamento de Química Orgánica, Universidad Autónoma de Madrid, 28049-Madrid, Spain
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Vicart N, Goré J, Cazes B. Palladium-catalyzed substitution of acrolein acetals by β-dicarbonyl nucleophiles. Tetrahedron 1998. [DOI: 10.1016/s0040-4020(98)00648-6] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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16
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Organ MG, Miller M. New reactions involving palladacyclobutanes: The attack of phenoxide ion at the central carbon of both 1- and 2-bromo(π-allyl)palladium complexes. Tetrahedron Lett 1997. [DOI: 10.1016/s0040-4039(97)10252-0] [Citation(s) in RCA: 22] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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17
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Kok GB, von Itzstein M. A regio- and stereo-selective introduction of azide at C-4 of 2,3-unsaturated N-acetylneuraminic acids. Carbohydr Res 1997. [DOI: 10.1016/s0008-6215(97)00124-9] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Moreno-Mañas M, Pajuelo F, Parella T, Pleixats R. Preparation and NMR Spectroscopy of (1,2-Bis(diphenylphosphino)ethane)(η3-1,3-diarylallyl)- palladium Tetrafluoroborates. Correlation of Chemical Shifts with Hammett Substituent Constants and with the Regioselectivity of Nucleophilic Attack. Organometallics 1997. [DOI: 10.1021/om9605591] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Marcial Moreno-Mañas
- Department of Chemistry, Universitat Autònoma de Barcelona, Bellaterra, 08193-Barcelona, Spain
| | - Francesca Pajuelo
- Department of Chemistry, Universitat Autònoma de Barcelona, Bellaterra, 08193-Barcelona, Spain
| | - Teodor Parella
- Department of Chemistry, Universitat Autònoma de Barcelona, Bellaterra, 08193-Barcelona, Spain
| | - Roser Pleixats
- Department of Chemistry, Universitat Autònoma de Barcelona, Bellaterra, 08193-Barcelona, Spain
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Desarbre E, Mérour JY. Palladium heteroannulation process for synthesis of substituted pyrrolo[2,3-b]pyridin-3-ones. Tetrahedron Lett 1996. [DOI: 10.1016/0040-4039(95)02079-9] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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21
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Regioselectivity in the addition of carbon nucleophiles to 1-fluoro and 1,1-difluoro π-allylpalladium complexes. Tetrahedron Lett 1995. [DOI: 10.1016/0040-4039(95)01278-p] [Citation(s) in RCA: 44] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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