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1
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Prabhakaran M, Sanjana R, Parthasarathy K. Ruthenium-catalyzed Heck coupling of 3-arylidene-oxindoles with alkenes: a facile synthesis of 3-allylidene-2(3 H)-oxindoles. Org Biomol Chem 2024; 22:9348-9352. [PMID: 39469997 DOI: 10.1039/d4ob01072h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/30/2024]
Abstract
A simple and efficient Ru(II)-catalyzed olefination of 3-(arylbenzylidene)indolin-2-ones with alkenes is described. This is an atom and step-economical strategy with a wide substrate scope, good functional group tolerance, and suitability for gram scale synthesis. A plausible mechanism is also proposed for this synthetic transformation involving the formation of a 5-membered ruthenacycle and insertion of the alkene followed by β-hydride elimination to deliver the desired product.
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Affiliation(s)
- Mohan Prabhakaran
- Department of Organic Chemistry, University of Madras, Guindy Campus, Tamilnadu, Chennai 600025, India.
| | - Ramesh Sanjana
- Department of Organic Chemistry, University of Madras, Guindy Campus, Tamilnadu, Chennai 600025, India.
| | - Kanniyappan Parthasarathy
- Department of Organic Chemistry, University of Madras, Guindy Campus, Tamilnadu, Chennai 600025, India.
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2
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Sivaraman S, Aruljothi S, Vaithiyanathan V. Allylic arylative isomerisation of Morita-Baylis-Hillman adduct of isatin derivatives with arenes using FeCl3 and K-10 clay. RESULTS IN CHEMISTRY 2022. [DOI: 10.1016/j.rechem.2022.100677] [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] Open
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3
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Affiliation(s)
- Abdur Rahim
- Department of Chemistry, Center for Excellence in Molecular Synthesis, and Hefei National Laboratory for Physical Sciences at the MicroscaleUniversity of Science and Technology of China, 96 Jinzhai Road Hefei Anhui 230026 China
| | - Jia Feng
- Department of Chemistry, Center for Excellence in Molecular Synthesis, and Hefei National Laboratory for Physical Sciences at the MicroscaleUniversity of Science and Technology of China, 96 Jinzhai Road Hefei Anhui 230026 China
| | - Zhenhua Gu
- Department of Chemistry, Center for Excellence in Molecular Synthesis, and Hefei National Laboratory for Physical Sciences at the MicroscaleUniversity of Science and Technology of China, 96 Jinzhai Road Hefei Anhui 230026 China
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4
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Dooley JD, Lam HW. One-Carbon Oxidative Annulations of 1,3-Enynes by Catalytic C−H Functionalization and 1,4-Rhodium(III) Migration. Chemistry 2018; 24:4050-4054. [DOI: 10.1002/chem.201706043] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2017] [Indexed: 01/07/2023]
Affiliation(s)
- Johnathon D. Dooley
- EaStCHEM, School of Chemistry; University of Edinburgh, Joseph Black Building, The King's Buildings; David Brewster Road Edinburgh EH9 3FJ UK
| | - Hon Wai Lam
- The GSK Carbon Neutral Laboratories for Sustainable Chemistry, University of Nottingham, Jubilee Campus, Triumph Road Nottingham, NG7 2TU (UK) and School of Chemistry; University of Nottingham; University Park Nottingham NG7 2RD UK
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5
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Ganesh M, Rao MP, Mirajakar SJ. Part I: Diastereoselective Reactions Involving β-Mono- and β,β′-Disubstituted Alkylidene Oxindoles: Pondering Alkene Geometry. ASIAN J ORG CHEM 2017. [DOI: 10.1002/ajoc.201700410] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Madhu Ganesh
- Department of Chemistry, P.O. Box 1908, B.M.S.; College of Engineering; Bull Temple Road Bengaluru 560019 India
| | - Madhuri P. Rao
- Department of Chemistry, P.O. Box 1908, B.M.S.; College of Engineering; Bull Temple Road Bengaluru 560019 India
| | - Shruti J. Mirajakar
- Department of Chemistry, P.O. Box 1908, B.M.S.; College of Engineering; Bull Temple Road Bengaluru 560019 India
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6
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Kumar MSL, Manna SK, Maji S, Panda G. Indium triflate catalysed 3-aza-Cope rearrangement of amino acid derived α,β-unsaturated esters to alkylidene oxindoles. Org Biomol Chem 2017; 15:1762-1766. [DOI: 10.1039/c6ob02419j] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
The first examples of amino acid derived α,β-unsaturated esters to Z-alkylidene oxindoles via 3-aza-Cope rearrangement using In(OTf)3 are reported.
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Affiliation(s)
| | - Sudipta Kumar Manna
- Medicinal and Process Chemistry Division
- CSIR-Central Drug Research Institute
- Lucknow 226031
- India
| | - Saroj Maji
- Medicinal and Process Chemistry Division
- CSIR-Central Drug Research Institute
- Lucknow 226031
- India
| | - Gautam Panda
- Medicinal and Process Chemistry Division
- CSIR-Central Drug Research Institute
- Lucknow 226031
- India
- Academy of Scientific and Innovative Research
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7
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Liu C, Yuan J, Gao M, Tang S, Li W, Shi R, Lei A. Oxidative Coupling between Two Hydrocarbons: An Update of Recent C–H Functionalizations. Chem Rev 2015; 115:12138-204. [DOI: 10.1021/cr500431s] [Citation(s) in RCA: 836] [Impact Index Per Article: 92.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Chao Liu
- College
of Chemistry and Molecular Sciences, Institute for Advanced Studies
(IAS), Wuhan University, Wuhan 430072, People’s Republic of China
| | - Jiwen Yuan
- College
of Chemistry and Molecular Sciences, Institute for Advanced Studies
(IAS), Wuhan University, Wuhan 430072, People’s Republic of China
| | - Meng Gao
- National
Research Center for Carbohydrate Synthesis, Jiangxi Normal University, Nanchang, Jiangxi 330022, People’s Republic of China
| | - Shan Tang
- College
of Chemistry and Molecular Sciences, Institute for Advanced Studies
(IAS), Wuhan University, Wuhan 430072, People’s Republic of China
| | - Wu Li
- College
of Chemistry and Molecular Sciences, Institute for Advanced Studies
(IAS), Wuhan University, Wuhan 430072, People’s Republic of China
| | - Renyi Shi
- College
of Chemistry and Molecular Sciences, Institute for Advanced Studies
(IAS), Wuhan University, Wuhan 430072, People’s Republic of China
| | - Aiwen Lei
- College
of Chemistry and Molecular Sciences, Institute for Advanced Studies
(IAS), Wuhan University, Wuhan 430072, People’s Republic of China
- National
Research Center for Carbohydrate Synthesis, Jiangxi Normal University, Nanchang, Jiangxi 330022, People’s Republic of China
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8
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Kantchev EAB, Zhou F, Pangestu SR, Sullivan MB, Su H. Computational Investigation of the 1,4-Rh Shift in the [(Ph2PCH2CH2PPh2)Rh]-Catalyzed Alkyne Arylation Reaction. European J Org Chem 2015. [DOI: 10.1002/ejoc.201501098] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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9
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Croisant MF, Van Hoveln R, Schomaker JM. Formal Dyotropic Rearrangements in Organometallic Transformations. European J Org Chem 2015. [DOI: 10.1002/ejoc.201500561] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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10
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Kim KH, Moon HR, Lee J, Kim J, Kim JN. Diastereoselective Synthesis of Six-Membered Carbocyclic Spirooxindolesvia6π-Electrocyclization of 3-Dienylidene-2- oxindoles. Adv Synth Catal 2015. [DOI: 10.1002/adsc.201500260] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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11
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Kim KH, Moon HR, Lee J, Kim JN. Palladium-Catalyzed Construction of Spirooxindoles by Arylative Cyclization of 3-(γ,δ-Disubstituted)allylidene-2-Oxindoles. Adv Synth Catal 2015. [DOI: 10.1002/adsc.201400965] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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12
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Moon HR, Kim KH, Lee J, Kim JN. Synthesis of 3-(γ,δ-Disubstituted)allylidene-2-Oxindoles from Isatins by Wittig Reaction with Morita-Baylis-Hillman Bromides. B KOREAN CHEM SOC 2015. [DOI: 10.1002/bkcs.10053] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Hye Ran Moon
- Department of Chemistry and Institute of Basic Science; Chonnam National University; Gwangju 500-757 Korea
| | - Ko Hoon Kim
- Department of Chemistry and Institute of Basic Science; Chonnam National University; Gwangju 500-757 Korea
| | - Junseong Lee
- Department of Chemistry and Institute of Basic Science; Chonnam National University; Gwangju 500-757 Korea
| | - Jae Nyoung Kim
- Department of Chemistry and Institute of Basic Science; Chonnam National University; Gwangju 500-757 Korea
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13
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Takano K, Ikeda Y, Kodama S, Ishii Y. Remote rearrangement of the metal center in a (η6-C6Me6)Ru(ii) complex. Chem Commun (Camb) 2015; 51:4981-4. [DOI: 10.1039/c4cc09699a] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Reaction of [(η6-C6Me6)Ru(Ph)(PMe3)]+ with internal alkynes gave rise to the 1,4-Ru migration to form the o-vinylaryl complex, providing the first example of 1,4-metal migration of a group 8 metal center; in one case further isomerization to an η3-allyl complex was observed.
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Affiliation(s)
- Koichi Takano
- Department of Applied Chemistry
- Faculty of Science and Engineering
- Chuo University
- Tokyo
- Japan
| | - Yousuke Ikeda
- Department of Applied Chemistry
- Faculty of Science and Engineering
- Chuo University
- Tokyo
- Japan
| | - Shintaro Kodama
- Department of Applied Chemistry
- Faculty of Science and Engineering
- Chuo University
- Tokyo
- Japan
| | - Youichi Ishii
- Department of Applied Chemistry
- Faculty of Science and Engineering
- Chuo University
- Tokyo
- Japan
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14
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Kise N, Sasaki K, Sakurai T. Reductive coupling of isatins with ketones and aldehydes by low-valent titanium. Tetrahedron 2014. [DOI: 10.1016/j.tet.2014.10.071] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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15
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Palladium-catalyzed chelation-assisted ortho-tetra-acetoxylation of 1,3-diarylpyrazoles and 1,3-diarylindazoles. Tetrahedron Lett 2014. [DOI: 10.1016/j.tetlet.2014.07.018] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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16
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Partridge BM, Solana González J, Lam HW. Iridium-catalyzed arylative cyclization of alkynones by 1,4-iridium migration. Angew Chem Int Ed Engl 2014; 53:6523-7. [PMID: 24842318 PMCID: PMC4464530 DOI: 10.1002/anie.201403271] [Citation(s) in RCA: 62] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2014] [Indexed: 11/24/2022]
Abstract
1,4-Metal migrations enable the remote functionalization of C-H bonds, and have been utilized in a wide variety of valuable synthetic methods. The vast majority of existing examples involve the 1,4-migration of palladium or rhodium. Herein, the stereoselective synthesis of complex polycycles by the iridium-catalyzed arylative cyclization of alkynones with arylboronic acids is described. To our knowledge, these reactions involve the first reported examples of 1,4-iridium migration.
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Affiliation(s)
- Benjamin M Partridge
- EaStCHEM, School of Chemistry, University of EdinburghJoseph Black Building, The King's Buildings, West Mains Road, Edinburgh, EH9 3JJ (UK)
| | - Jorge Solana González
- EaStCHEM, School of Chemistry, University of EdinburghJoseph Black Building, The King's Buildings, West Mains Road, Edinburgh, EH9 3JJ (UK)
| | - Hon Wai Lam
- EaStCHEM, School of Chemistry, University of EdinburghJoseph Black Building, The King's Buildings, West Mains Road, Edinburgh, EH9 3JJ (UK)
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17
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Partridge BM, Solana González J, Lam HW. Iridium‐Catalyzed Arylative Cyclization of Alkynones by 1,4‐Iridium Migration. Angew Chem Int Ed Engl 2014. [DOI: 10.1002/ange.201403271] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Benjamin M. Partridge
- EaStCHEM, School of Chemistry, University of Edinburgh, Joseph Black Building, The King's Buildings, West Mains Road, Edinburgh, EH9 3JJ (UK) http://www.nottingham.ac.uk/∼pczhl
- School of Chemistry, University of Nottingham, University Park, Nottingham, NG7 2RD (UK)
| | - Jorge Solana González
- EaStCHEM, School of Chemistry, University of Edinburgh, Joseph Black Building, The King's Buildings, West Mains Road, Edinburgh, EH9 3JJ (UK) http://www.nottingham.ac.uk/∼pczhl
- School of Chemistry, University of Nottingham, University Park, Nottingham, NG7 2RD (UK)
| | - Hon Wai Lam
- EaStCHEM, School of Chemistry, University of Edinburgh, Joseph Black Building, The King's Buildings, West Mains Road, Edinburgh, EH9 3JJ (UK) http://www.nottingham.ac.uk/∼pczhl
- School of Chemistry, University of Nottingham, University Park, Nottingham, NG7 2RD (UK)
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18
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Lee HJ, Lee S, Yu J, Kim JN. Vinylogous N,N-dimethylaminomethylenation of 3-[(1-substituted)ethylidene]-oxindoles with N,N-dimethylformamide dimethylacetal. Tetrahedron Lett 2014. [DOI: 10.1016/j.tetlet.2014.02.130] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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19
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An expedient synthesis of 3-alkylideneoxindoles by Ti(OiPr)4/pyridine-mediated Knoevenagel condensation. Tetrahedron Lett 2014. [DOI: 10.1016/j.tetlet.2013.12.097] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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20
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Wu Y, Wang J, Mao F, Kwong FY. Palladium-Catalyzed Cross-Dehydrogenative Functionalization of C(sp2)H Bonds. Chem Asian J 2013; 9:26-47. [DOI: 10.1002/asia.201300990] [Citation(s) in RCA: 236] [Impact Index Per Article: 21.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2013] [Indexed: 12/17/2022]
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21
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Lee HJ, Lee S, Lim JW, Kim JN. An Expedient Synthesis of Oxindole Dimers by Direct Oxidative Dimerization of Oxindoles. B KOREAN CHEM SOC 2013. [DOI: 10.5012/bkcs.2013.34.8.2446] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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