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1
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Jiang HX, Wang ZX. Palladium-Catalyzed Reaction of Indolines with Dihydropyrroles: Access to N-Alkylated Indoles. J Org Chem 2024; 89:9990-10003. [PMID: 38959370 DOI: 10.1021/acs.joc.4c00855] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/05/2024]
Abstract
Palladium-catalyzed reaction of indolines with 1-acyl-2,3-dihydro-1H-pyrroles or 1-acyl-2,5-dihydro-1H-pyrroles in air produces N-alkylated indoles. A combination of Pd(CH3CN)2Cl2 and dppf effectively catalyzes the reaction of 1-acyl-2,3-dihydro-1H-pyrroles, and the combination of Pd(CH3CN)2Cl2 and dcypf is more effective for the reaction of 1-acyl-2,5-dihydro-1H-pyrroles. The method has a wide scope of substrates and shows good compatibility of functional groups.
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Affiliation(s)
- Hong-Xia Jiang
- CAS Key Laboratory of Soft Matter Chemistry and Department of Chemistry, University of Science and Technology of China, Hefei, Anhui 230026, P. R. China
| | - Zhong-Xia Wang
- CAS Key Laboratory of Soft Matter Chemistry and Department of Chemistry, University of Science and Technology of China, Hefei, Anhui 230026, P. R. China
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2
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Yiğit M, Gök Y, Özeroğlu Çelikal Ö, Yiğit B. Ruthenium(II) Complexes with Chelating N-Heterocyclic Carbenes and a Ruthenate(II) Complex as Catalysts for the Anti-Markovnikov Hydroaminations of Styrene. HETEROCYCLES 2021. [DOI: 10.3987/com-21-14519] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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3
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Li H, Chen H, Zhou Y, Huang J, Yi J, Zhao H, Wang W, Jing L. Selective Synthesis of Z-Cinnamyl Ethers and Cinnamyl Alcohols through Visible Light-Promoted Photocatalytic E to Z Isomerization. Chem Asian J 2020; 15:555-559. [PMID: 31901002 DOI: 10.1002/asia.201901778] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2019] [Indexed: 12/19/2022]
Abstract
A photocatalytic E to Z isomerization of alkenes using an iridium photosensitizer under mild reaction conditions is disclosed. This method provides scalable and efficient access to Z-cinnamyl ether and allylic alcohol derivatives in high yields with excellent stereoselectivity. Importantly, this method also provides a powerful strategy for the selective synthesis of Z-magnolol and honokiol derivatives possessing potential biological activity.
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Affiliation(s)
- Hengchao Li
- Chemical Synthesis and Pollution Control Key Laboratory of Sichuan Province/College of Chemistry & Chemical Engineering, China West Normal University, No. 1 Shi Da Road, Nanchong, 637009, China
| | - Hang Chen
- Chemical Synthesis and Pollution Control Key Laboratory of Sichuan Province/College of Chemistry & Chemical Engineering, China West Normal University, No. 1 Shi Da Road, Nanchong, 637009, China
| | - Yang Zhou
- Chemical Synthesis and Pollution Control Key Laboratory of Sichuan Province/College of Chemistry & Chemical Engineering, China West Normal University, No. 1 Shi Da Road, Nanchong, 637009, China
| | - Jin Huang
- Chemical Synthesis and Pollution Control Key Laboratory of Sichuan Province/College of Chemistry & Chemical Engineering, China West Normal University, No. 1 Shi Da Road, Nanchong, 637009, China
| | - Jundan Yi
- Chemical Synthesis and Pollution Control Key Laboratory of Sichuan Province/College of Chemistry & Chemical Engineering, China West Normal University, No. 1 Shi Da Road, Nanchong, 637009, China
| | - Hongcai Zhao
- Chemical Synthesis and Pollution Control Key Laboratory of Sichuan Province/College of Chemistry & Chemical Engineering, China West Normal University, No. 1 Shi Da Road, Nanchong, 637009, China
| | - Wei Wang
- Chemical Synthesis and Pollution Control Key Laboratory of Sichuan Province/College of Chemistry & Chemical Engineering, China West Normal University, No. 1 Shi Da Road, Nanchong, 637009, China
| | - Linhai Jing
- Chemical Synthesis and Pollution Control Key Laboratory of Sichuan Province/College of Chemistry & Chemical Engineering, China West Normal University, No. 1 Shi Da Road, Nanchong, 637009, China
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4
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Urinary tract infection fighting potential of Newly synthesized ruthenium carbonyl complex of N-dehydroacetic acid-N′-o-vanillin-ethylenediamine. Inorganica Chim Acta 2017. [DOI: 10.1016/j.ica.2017.07.051] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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5
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Faster initiating olefin metathesis catalysts from introducing double bonds into cyclopropyl, cyclobutyl and cyclopentyl derivatives of Hoveyda-Grubbs precatalysts. MOLECULAR CATALYSIS 2017. [DOI: 10.1016/j.mcat.2016.12.018] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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6
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Duan Y, Wang T, Xie Q, Yu X, Guo W, Wu S, Li D, Wang J, Liu G. A pH-controlled recyclable indolinooxazolidine tagged N-heterocyclic carbene Ru catalyst for olefin metathesis. Dalton Trans 2017; 46:5986-5993. [DOI: 10.1039/c7dt00853h] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A pH-controlled recyclable indolinooxazolidine tagged N-heterocyclic carbene Ru catalyst for olefin metathesis has been developed.
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Affiliation(s)
- Yulian Duan
- Department of Chemistry
- College of Science
- Tianjin University
- Tianjin 300350
- P. R. China
| | - Tao Wang
- Department of Chemistry
- College of Science
- Tianjin University
- Tianjin 300350
- P. R. China
| | - Qingxiao Xie
- Department of Chemistry
- College of Science
- Tianjin University
- Tianjin 300350
- P. R. China
| | - Xiaobo Yu
- Department of Chemistry
- College of Science
- Tianjin University
- Tianjin 300350
- P. R. China
| | - Weijie Guo
- Department of Chemistry
- College of Science
- Tianjin University
- Tianjin 300350
- P. R. China
| | - Shutao Wu
- Department of Chemistry
- College of Science
- Tianjin University
- Tianjin 300350
- P. R. China
| | - Danfeng Li
- Department of Chemistry
- College of Science
- Tianjin University
- Tianjin 300350
- P. R. China
| | - Jianhui Wang
- Department of Chemistry
- College of Science
- Tianjin University
- Tianjin 300350
- P. R. China
| | - Guiyan Liu
- Tianjin Key Laboratory of Structure and Performance for Functional Molecules
- Key Laboratory of Inorganic-Organic hybrid Functional Material Chemistry (Tianjin Normal University)
- Ministry of Education
- College of Chemistry
- Tianjin Normal University
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7
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The chemistry of the carbon-transition metal double and triple bond: Annual survey covering the year 2014. Coord Chem Rev 2016. [DOI: 10.1016/j.ccr.2015.09.012] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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8
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Duan Y, Wang T, Xie Q, Yu X, Guo W, Wang J, Liu G. Highly efficient nitrogen chelated ruthenium carbene metathesis catalysts. Dalton Trans 2016; 45:19441-19448. [DOI: 10.1039/c6dt03899a] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Highly efficient nitrogen chelated ruthenium carbene metathesis catalysts containing an N-heterocyclic carbene (NHC) and a carbonyl group have been developed.
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Affiliation(s)
- Yulian Duan
- Department of Chemistry
- College of Science
- Tianjin University
- Tianjin 300350
- P. R. China
| | - Tao Wang
- Department of Chemistry
- College of Science
- Tianjin University
- Tianjin 300350
- P. R. China
| | - Qingxiao Xie
- Department of Chemistry
- College of Science
- Tianjin University
- Tianjin 300350
- P. R. China
| | - Xiaobo Yu
- Department of Chemistry
- College of Science
- Tianjin University
- Tianjin 300350
- P. R. China
| | - Weijie Guo
- Department of Chemistry
- College of Science
- Tianjin University
- Tianjin 300350
- P. R. China
| | - Jianhui Wang
- Department of Chemistry
- College of Science
- Tianjin University
- Tianjin 300350
- P. R. China
| | - Guiyan Liu
- Tianjin Key Laboratory of Structure and Performance for Functional Molecules
- Key Laboratory of Inorganic-Organic Hybrid Functional Material Chemistry (Tianjin Normal University)
- Ministry of Education
- College of Chemistry
- Tianjin Normal University
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Liu G, Wu B, Wang J. Synthesis and Catalytic Activity of a Grubbs-Hoveyda Pre-catalyst Having a Trimeric Resting State. CHINESE J CHEM 2015. [DOI: 10.1002/cjoc.201400765] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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