1
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Ji C, Xiao J, Zeng X. Recent Progress in the Stereoselective Synthesis of (−)‐α‐Kainic Acid. ChemistrySelect 2021. [DOI: 10.1002/slct.202102562] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Cong‐Bin Ji
- School of Chemistry and Environmental Sciences Shangrao Normal University Shangrao Jiangxi 334001 People's Republic of China
| | - Jie Xiao
- School of Chemistry and Environmental Sciences Shangrao Normal University Shangrao Jiangxi 334001 People's Republic of China
| | - Xing‐Ping Zeng
- Key Laboratory of Small Functional Organic Molecule Ministry of Education Jiangxi Normal University Nanchang Jiangxi 330022 People's Republic of China
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2
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Liu J, Yu L, Zheng C, Zhao G. Asymmetric Synthesis of 2,2-Difluorotetrahydrofurans through Palladium-Catalyzed Formal [3+2] Cycloaddition. Angew Chem Int Ed Engl 2021; 60:23641-23645. [PMID: 34494347 DOI: 10.1002/anie.202111376] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2021] [Indexed: 12/21/2022]
Abstract
The asymmetric synthesis of 2,2-difluorinated tetrahydrofurans was accomplished via enantioselective formal [3+2] cycloaddition catalyzed by palladium. The asymmetric reaction between gem-difluoroalkenes and racemic vinyl epoxides or vinylethylene carbonates resulted in the formation of enantioenriched 2,2-difluorotetrahydrofurans with an enantioselectivity up to 98 %. Notably, the reaction used the readily available (R)-BINAP as the ligand at a low loading and yielded a wide variety of difluorinated products in moderate to high yields. Both chiral diastereomers could be obtained in a single sequence.
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Affiliation(s)
- Jun Liu
- Key Laboratory of Synthetic Chemistry of Natural Substances, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai, 200032, P.R. China
| | - Longhui Yu
- Key Laboratory of Synthetic Chemistry of Natural Substances, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai, 200032, P.R. China
| | - Changwu Zheng
- School of Pharmacy, Shanghai University of Traditional Chinese Medicine, 1200 Cailun Road, Shanghai, 201203, P.R. China
| | - Gang Zhao
- Key Laboratory of Synthetic Chemistry of Natural Substances, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai, 200032, P.R. China
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3
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Liu J, Yu L, Zheng C, Zhao G. Asymmetric Synthesis of 2,2‐Difluorotetrahydrofurans through Palladium‐Catalyzed Formal [3+2] Cycloaddition. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202111376] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Jun Liu
- Key Laboratory of Synthetic Chemistry of Natural Substances Shanghai Institute of Organic Chemistry Chinese Academy of Sciences 345 Lingling Road Shanghai 200032 P.R. China
| | - Longhui Yu
- Key Laboratory of Synthetic Chemistry of Natural Substances Shanghai Institute of Organic Chemistry Chinese Academy of Sciences 345 Lingling Road Shanghai 200032 P.R. China
| | - Changwu Zheng
- School of Pharmacy Shanghai University of Traditional Chinese Medicine 1200 Cailun Road Shanghai 201203 P.R. China
| | - Gang Zhao
- Key Laboratory of Synthetic Chemistry of Natural Substances Shanghai Institute of Organic Chemistry Chinese Academy of Sciences 345 Lingling Road Shanghai 200032 P.R. China
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4
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Yang C, Yang ZX, Ding CH, Xu B, Hou XL. Development of Dipolarophiles for Catalytic Asymmetric Cycloadditions through Pd-π-Allyl Zwitterions. CHEM REC 2021; 21:1442-1454. [PMID: 33570239 DOI: 10.1002/tcr.202000177] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2020] [Revised: 01/22/2021] [Indexed: 02/03/2023]
Abstract
The development of new and efficient methodology for the construction of optically active molecules is of great interest in both synthetic organic and medicinal chemistry fields. To this end, the personal account summarizes our studies on the development of electron-deficient alkenes, allenes, and alkynes containing single activator as new dipolarophiles for Pd-catalyzed asymmetric cycloaddition reactions. These new dipolarophiles can participate in Pd-catalyzed asymmetric [3+2] and [4+2] cycloadditions through Pd-π-allyl 1,3- and 1,4-zwitterions in-situ generated by the reaction of Pd(0) catalyst with vinyl aziridines, vinyl epoxides, vinyl cyclopropanes, 4-vinyl-1,3-dioxan-2-ones, and vinyl benzoxazinanones. These [3+2] and [4+2] cycloadditions provide efficient approaches to a wide range of enantiomerically enriched five- and six-membered ring compounds containing contiguous chiral centers with high to excellent chemo-, diastereo-, and enantioselectivities. The utilities of these protocols are demonstrated by transformation of the cycloadducts into other useful chiral building blocks. DFT calculations reveal the dissimilar reactivity of different electron deficient alkenes and rationalize the mechanism and stereo-control of the reaction. A Pd-catalyzed inverse [3+2] cycloaddition is disclosed.
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Affiliation(s)
- Cun Yang
- Department of Chemistry, Innovative Drug Research Center, Shanghai University, Shanghai, 200444, P. R. of China
| | - Zhi-Xiong Yang
- Department of Chemistry, Innovative Drug Research Center, Shanghai University, Shanghai, 200444, P. R. of China
| | - Chang-Hua Ding
- Department of Chemistry, Innovative Drug Research Center, Shanghai University, Shanghai, 200444, P. R. of China
| | - Bin Xu
- Department of Chemistry, Innovative Drug Research Center, Shanghai University, Shanghai, 200444, P. R. of China
| | - Xue-Long Hou
- State Key Laboratory of Organometallic Chemistry, Center for Excellence in Molecular Synthesis, Shanghai-Hong Kong Joint Laboratory in Chemical Synthesis, Shanghai Institute of Organic Chemistry (SIOC), Chinese Academy of Sciences (CAS), 345 Lingling Road, Shanghai, 200032, P. R. of China
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5
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Liu Y, Oble J, Pradal A, Poli G. Catalytic Domino Annulations through η
3
‐Allylpalladium Chemistry: A Never‐Ending Story. Eur J Inorg Chem 2020. [DOI: 10.1002/ejic.201901093] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Yang Liu
- Sorbonne Université Faculté des Sciences et Ingénierie CNRS Institut Parisien de Chimie Moléculaire, IPCM 4, place Jussieu 75005 Paris France
| | - Julie Oble
- Sorbonne Université Faculté des Sciences et Ingénierie CNRS Institut Parisien de Chimie Moléculaire, IPCM 4, place Jussieu 75005 Paris France
| | - Alexandre Pradal
- Sorbonne Université Faculté des Sciences et Ingénierie CNRS Institut Parisien de Chimie Moléculaire, IPCM 4, place Jussieu 75005 Paris France
| | - Giovanni Poli
- Sorbonne Université Faculté des Sciences et Ingénierie CNRS Institut Parisien de Chimie Moléculaire, IPCM 4, place Jussieu 75005 Paris France
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6
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Chen Z, Chen Z, Yang Z, Guo L, Du W, Chen Y. Cooperative Tertiary Amine/Chiral Iridium Complex Catalyzed Asymmetric [4+3] and [3+3] Annulation Reactions. Angew Chem Int Ed Engl 2019; 58:15021-15025. [DOI: 10.1002/anie.201907797] [Citation(s) in RCA: 49] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2019] [Revised: 08/10/2019] [Indexed: 01/14/2023]
Affiliation(s)
- Zhi‐Chao Chen
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Ministry of Education and Sichuan Research Center for Drug Precision Industrial Technology West China School of Pharmacy Sichuan University Chengdu 610041 China
| | - Zhi Chen
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Ministry of Education and Sichuan Research Center for Drug Precision Industrial Technology West China School of Pharmacy Sichuan University Chengdu 610041 China
| | - Zhen‐Hong Yang
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Ministry of Education and Sichuan Research Center for Drug Precision Industrial Technology West China School of Pharmacy Sichuan University Chengdu 610041 China
| | - Li Guo
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Ministry of Education and Sichuan Research Center for Drug Precision Industrial Technology West China School of Pharmacy Sichuan University Chengdu 610041 China
| | - Wei Du
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Ministry of Education and Sichuan Research Center for Drug Precision Industrial Technology West China School of Pharmacy Sichuan University Chengdu 610041 China
| | - Ying‐Chun Chen
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Ministry of Education and Sichuan Research Center for Drug Precision Industrial Technology West China School of Pharmacy Sichuan University Chengdu 610041 China
- College of Pharmacy Third Military Medical University Chongqing 400038 China
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7
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Chen Z, Chen Z, Yang Z, Guo L, Du W, Chen Y. Cooperative Tertiary Amine/Chiral Iridium Complex Catalyzed Asymmetric [4+3] and [3+3] Annulation Reactions. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201907797] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Zhi‐Chao Chen
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Ministry of Education and Sichuan Research Center for Drug Precision Industrial Technology West China School of Pharmacy Sichuan University Chengdu 610041 China
| | - Zhi Chen
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Ministry of Education and Sichuan Research Center for Drug Precision Industrial Technology West China School of Pharmacy Sichuan University Chengdu 610041 China
| | - Zhen‐Hong Yang
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Ministry of Education and Sichuan Research Center for Drug Precision Industrial Technology West China School of Pharmacy Sichuan University Chengdu 610041 China
| | - Li Guo
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Ministry of Education and Sichuan Research Center for Drug Precision Industrial Technology West China School of Pharmacy Sichuan University Chengdu 610041 China
| | - Wei Du
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Ministry of Education and Sichuan Research Center for Drug Precision Industrial Technology West China School of Pharmacy Sichuan University Chengdu 610041 China
| | - Ying‐Chun Chen
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Ministry of Education and Sichuan Research Center for Drug Precision Industrial Technology West China School of Pharmacy Sichuan University Chengdu 610041 China
- College of Pharmacy Third Military Medical University Chongqing 400038 China
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8
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Suo JJ, Liu W, Du J, Ding CH, Hou XL. Diastereo- and Enantioselective Palladium-Catalyzed Dearomative [3+2] Cycloaddition of 3-Nitroindoles. Chem Asian J 2018; 13:959-963. [DOI: 10.1002/asia.201800133] [Citation(s) in RCA: 59] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2018] [Revised: 03/02/2018] [Indexed: 12/16/2022]
Affiliation(s)
- Jia-Jia Suo
- State Key Laboratory of Organometallic Chemistry, Center for Excellence in Molecular Synthesis; Shanghai Institute of Organic Chemistry; Chinese Academy of Sciences; 345 Lingling Road Shanghai 200032 China
- University of Chinese Academy of Sciences; Beijing China
| | - Wei Liu
- State Key Laboratory of Organometallic Chemistry, Center for Excellence in Molecular Synthesis; Shanghai Institute of Organic Chemistry; Chinese Academy of Sciences; 345 Lingling Road Shanghai 200032 China
| | - Juan Du
- State Key Laboratory of Organometallic Chemistry, Center for Excellence in Molecular Synthesis; Shanghai Institute of Organic Chemistry; Chinese Academy of Sciences; 345 Lingling Road Shanghai 200032 China
- University of Chinese Academy of Sciences; Beijing China
| | - Chang-Hua Ding
- State Key Laboratory of Organometallic Chemistry, Center for Excellence in Molecular Synthesis; Shanghai Institute of Organic Chemistry; Chinese Academy of Sciences; 345 Lingling Road Shanghai 200032 China
| | - Xue-Long Hou
- State Key Laboratory of Organometallic Chemistry, Center for Excellence in Molecular Synthesis; Shanghai Institute of Organic Chemistry; Chinese Academy of Sciences; 345 Lingling Road Shanghai 200032 China
- Shanghai-Hong Kong Joint Laboratory in Chemical Synthesis, Shanghai Institute of Organic Chemistry; Chinese Academy of Sciences.; China
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9
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Kumar Thota G, Tamilarasan D, Balamurugan R. Synthesis of Highly Functionalized Pyrrolidine Derivatives from Easily Accessible Diethyl (E
)-4-Oxohex-2-enedioate. European J Org Chem 2017. [DOI: 10.1002/ejoc.201700997] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- Ganesh Kumar Thota
- School of Chemistry; University of Hyderabad; 500046 Gauchibowli, Hyderabad Telangana India
| | | | - Rengarajan Balamurugan
- School of Chemistry; University of Hyderabad; 500046 Gauchibowli, Hyderabad Telangana India
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10
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Allen BDW, Lakeland CP, Harrity JPA. Utilizing Palladium-Stabilized Zwitterions for the Construction of N-Heterocycles. Chemistry 2017; 23:13830-13857. [DOI: 10.1002/chem.201702486] [Citation(s) in RCA: 95] [Impact Index Per Article: 13.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2017] [Indexed: 12/11/2022]
Affiliation(s)
- Benjamin D. W. Allen
- Department of Chemistry; University of Sheffield, Brook Hill; Sheffield S3 7HF UK
| | | | - Joseph P. A. Harrity
- Department of Chemistry; University of Sheffield, Brook Hill; Sheffield S3 7HF UK
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11
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Zhu C, Feng J, Zhang J. Rhodium(I)‐Catalyzed Intermolecular Aza‐[4+3] Cycloaddition of Vinyl Aziridines and Dienes: Atom‐Economical Synthesis of Enantiomerically Enriched Functionalized Azepines. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201609608] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Chao‐Ze Zhu
- Shanghai Key Laboratory of Green Chemistry and Chemical, Processes School of Chemistry and Molecular Engineering East China Normal University Shanghai 200062 P. R. China
| | - Jian‐Jun Feng
- Shanghai Key Laboratory of Green Chemistry and Chemical, Processes School of Chemistry and Molecular Engineering East China Normal University Shanghai 200062 P. R. China
| | - Junliang Zhang
- Shanghai Key Laboratory of Green Chemistry and Chemical, Processes School of Chemistry and Molecular Engineering East China Normal University Shanghai 200062 P. R. China
- State Key Laboratory of Organometallic Chemistry Shanghai Institute of Organic Chemistry, CAS 345 Lingling Road Shanghai 200032 China
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12
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Zhu C, Feng J, Zhang J. Rhodium(I)‐Catalyzed Intermolecular Aza‐[4+3] Cycloaddition of Vinyl Aziridines and Dienes: Atom‐Economical Synthesis of Enantiomerically Enriched Functionalized Azepines. Angew Chem Int Ed Engl 2016; 56:1351-1355. [DOI: 10.1002/anie.201609608] [Citation(s) in RCA: 72] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2016] [Indexed: 12/17/2022]
Affiliation(s)
- Chao‐Ze Zhu
- Shanghai Key Laboratory of Green Chemistry and Chemical, Processes School of Chemistry and Molecular Engineering East China Normal University Shanghai 200062 P. R. China
| | - Jian‐Jun Feng
- Shanghai Key Laboratory of Green Chemistry and Chemical, Processes School of Chemistry and Molecular Engineering East China Normal University Shanghai 200062 P. R. China
| | - Junliang Zhang
- Shanghai Key Laboratory of Green Chemistry and Chemical, Processes School of Chemistry and Molecular Engineering East China Normal University Shanghai 200062 P. R. China
- State Key Laboratory of Organometallic Chemistry Shanghai Institute of Organic Chemistry, CAS 345 Lingling Road Shanghai 200032 China
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13
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Naesborg L, Tur F, Meazza M, Blom J, Halskov KS, Jørgensen KA. Synergistic Catalysis for the Asymmetric [3+2] Cycloaddition of Vinyl Aziridines with α,β-Unsaturated Aldehydes. Chemistry 2016; 23:268-272. [DOI: 10.1002/chem.201604995] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2016] [Indexed: 11/08/2022]
Affiliation(s)
- Line Naesborg
- Department of Chemistry; Aarhus University; Langelandsgade 140 8000 Aarhus C Denmark
| | - Fernando Tur
- Department of Chemistry; Aarhus University; Langelandsgade 140 8000 Aarhus C Denmark
| | - Marta Meazza
- Department of Chemistry; Aarhus University; Langelandsgade 140 8000 Aarhus C Denmark
| | - Jakob Blom
- Department of Chemistry; Aarhus University; Langelandsgade 140 8000 Aarhus C Denmark
| | - Kim Søholm Halskov
- Department of Chemistry; Aarhus University; Langelandsgade 140 8000 Aarhus C Denmark
| | - Karl Anker Jørgensen
- Department of Chemistry; Aarhus University; Langelandsgade 140 8000 Aarhus C Denmark
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14
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Lin TY, Zhu CZ, Zhang P, Wang Y, Wu HH, Feng JJ, Zhang J. Regiodivergent Intermolecular [3+2] Cycloadditions of Vinyl Aziridines and Allenes: Stereospecific Synthesis of Chiral Pyrrolidines. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201605530] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Tao-Yan Lin
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, School of Chemistry and Molecular Engineering; East China Normal University; Shanghai 200062 P.R. China
| | - Chao-Ze Zhu
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, School of Chemistry and Molecular Engineering; East China Normal University; Shanghai 200062 P.R. China
| | - Peichao Zhang
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, School of Chemistry and Molecular Engineering; East China Normal University; Shanghai 200062 P.R. China
| | - Yidong Wang
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, School of Chemistry and Molecular Engineering; East China Normal University; Shanghai 200062 P.R. China
| | - Hai-Hong Wu
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, School of Chemistry and Molecular Engineering; East China Normal University; Shanghai 200062 P.R. China
| | - Jian-Jun Feng
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, School of Chemistry and Molecular Engineering; East China Normal University; Shanghai 200062 P.R. China
| | - Junliang Zhang
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, School of Chemistry and Molecular Engineering; East China Normal University; Shanghai 200062 P.R. China
- State Key Laboratory of Organometallic Chemistry; Shanghai Institute of Organic Chemistry, CAS; 345 Lingling Road Shanghai 200032 China
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15
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Regiodivergent Intermolecular [3+2] Cycloadditions of Vinyl Aziridines and Allenes: Stereospecific Synthesis of Chiral Pyrrolidines. Angew Chem Int Ed Engl 2016; 55:10844-8. [DOI: 10.1002/anie.201605530] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2016] [Indexed: 12/18/2022]
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16
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Knowles JP, Booker-Milburn KI. Unusually Facile Thermal Homodienyl-[1,5]-Hydrogen Shift Reactions in Photochemically Generated Vinyl Aziridines. Chemistry 2016; 22:11429-34. [PMID: 27380942 DOI: 10.1002/chem.201600479] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2016] [Indexed: 11/06/2022]
Abstract
A range of photochemically generated tri- and tetracyclic vinyl aziridines have been found to undergo a general and surprisingly low temperature ring opening through a [1,5]-hydrogen shift reaction. The rate of the process was found to be highly dependent on the structure and substitution around the azirdine ring and the alkene terminus, with some substrates being observed to undergo ring opening at temperatures as low as 25 °C. The rigid nature of these polycyclic systems precludes a conformational explanation of these rate differences, and an Eyring study confirmed a negligible entropic barrier to the reaction. However, the Eyring plots for two different aziridines systems showed a significant difference in their enthalpies of activation. It is therefore believed that the levels of aziridine ring strain, as well as electronic effects, are the dominant factors in this sequence.
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Affiliation(s)
- Jonathan P Knowles
- School of Chemistry, University of Bristol, Cantock's Close, Bristol, BS8 1TS, UK.
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17
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Allen BDW, Connolly MJ, Harrity JPA. A Pd-Catalyzed Synthesis of Functionalized Piperidines. Chemistry 2016; 22:13000-3. [DOI: 10.1002/chem.201602586] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2016] [Indexed: 11/11/2022]
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18
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Zhang X, Zou H, Huang G. Mechanism and Origins of Ligand-Controlled Selectivity of Rhodium-Catalyzed Intermolecular Cycloadditions of Vinylaziridines with Alkynes. ChemCatChem 2016. [DOI: 10.1002/cctc.201600349] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Xinwen Zhang
- Department of Chemistry, School of Science; Tianjin University; Tianjin 300072 P.R. China
| | - Hongyan Zou
- Tianjin Key Laboratory of Water Resources and Environment; Tianjin Normal University; Tianjin 300387 P.R. China
| | - Genping Huang
- Department of Chemistry, School of Science; Tianjin University; Tianjin 300072 P.R. China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin); Tianjin 300072 P.R. China
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19
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Hashimoto T, Takino K, Hato K, Maruoka K. A Bulky Thiyl-Radical Catalyst for the [3+2] Cyclization of N
-Tosyl Vinylaziridines and Alkenes. Angew Chem Int Ed Engl 2016; 55:8081-5. [DOI: 10.1002/anie.201602723] [Citation(s) in RCA: 53] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2016] [Indexed: 12/11/2022]
Affiliation(s)
- Takuya Hashimoto
- Department of Chemistry; Graduate School of Science; Kyoto University; Sakyo Kyoto 606-8502 Japan
| | - Kohei Takino
- Department of Chemistry; Graduate School of Science; Kyoto University; Sakyo Kyoto 606-8502 Japan
| | - Kazuki Hato
- Department of Chemistry; Graduate School of Science; Kyoto University; Sakyo Kyoto 606-8502 Japan
| | - Keiji Maruoka
- Department of Chemistry; Graduate School of Science; Kyoto University; Sakyo Kyoto 606-8502 Japan
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20
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Hashimoto T, Takino K, Hato K, Maruoka K. A Bulky Thiyl-Radical Catalyst for the [3+2] Cyclization of N
-Tosyl Vinylaziridines and Alkenes. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201602723] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Takuya Hashimoto
- Department of Chemistry; Graduate School of Science; Kyoto University; Sakyo Kyoto 606-8502 Japan
| | - Kohei Takino
- Department of Chemistry; Graduate School of Science; Kyoto University; Sakyo Kyoto 606-8502 Japan
| | - Kazuki Hato
- Department of Chemistry; Graduate School of Science; Kyoto University; Sakyo Kyoto 606-8502 Japan
| | - Keiji Maruoka
- Department of Chemistry; Graduate School of Science; Kyoto University; Sakyo Kyoto 606-8502 Japan
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21
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Li TR, Cheng BY, Fan SQ, Wang YN, Lu LQ, Xiao WJ. Highly Stereoselective [3+2] Cycloadditions of Chiral Palladium-ContainingN1-1,3-Dipoles: A Divergent Approach to Enantioenriched Spirooxindoles. Chemistry 2016; 22:6243-7. [DOI: 10.1002/chem.201600735] [Citation(s) in RCA: 60] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2016] [Indexed: 11/06/2022]
Affiliation(s)
- Tian-Ren Li
- CCNU-uOttawa Joint Research Centre, Key Laboratory of Pesticides and Chemical Biology; Ministry of Education; College of Chemistry; Central China Normal University; 152 Luoyu Road Wuhan, Hubei 430079 P. R. China
| | - Bei-Yi Cheng
- CCNU-uOttawa Joint Research Centre, Key Laboratory of Pesticides and Chemical Biology; Ministry of Education; College of Chemistry; Central China Normal University; 152 Luoyu Road Wuhan, Hubei 430079 P. R. China
| | - Si-Qi Fan
- Department of Chemistry; University of Oregon; 1585 E 13th Ave. Eugene OR 97403 USA
| | - Ya-Ni Wang
- CCNU-uOttawa Joint Research Centre, Key Laboratory of Pesticides and Chemical Biology; Ministry of Education; College of Chemistry; Central China Normal University; 152 Luoyu Road Wuhan, Hubei 430079 P. R. China
| | - Liang-Qiu Lu
- CCNU-uOttawa Joint Research Centre, Key Laboratory of Pesticides and Chemical Biology; Ministry of Education; College of Chemistry; Central China Normal University; 152 Luoyu Road Wuhan, Hubei 430079 P. R. China
| | - Wen-Jing Xiao
- CCNU-uOttawa Joint Research Centre, Key Laboratory of Pesticides and Chemical Biology; Ministry of Education; College of Chemistry; Central China Normal University; 152 Luoyu Road Wuhan, Hubei 430079 P. R. China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin); Tianjin 300072 P. R. China
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22
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Li W, Jia X, Zhang B, Tian L, Li X, Zhang H, Zhang Q. Fabrication of PEI grafted Fe3O4/SiO2/P(GMA-co-EGDMA) nanoparticle anchored palladium nanocatalyst and its application in Sonogashira cross-coupling reactions. NEW J CHEM 2015. [DOI: 10.1039/c4nj02117g] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A novel Fe3O4/SiO2/P(GMA-co-EGDMA)–Pd(0) catalyst and its highly effective activity for Sonogashira cross-coupling reactions.
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Affiliation(s)
- Wei Li
- Department of Applied Chemistry
- College of Science
- Northwestern Polytechnical University
- Xi'an 710072
- China
| | - Xiangkun Jia
- Department of Applied Chemistry
- College of Science
- Northwestern Polytechnical University
- Xi'an 710072
- China
| | - Baoliang Zhang
- Department of Applied Chemistry
- College of Science
- Northwestern Polytechnical University
- Xi'an 710072
- China
| | - Lei Tian
- Department of Applied Chemistry
- College of Science
- Northwestern Polytechnical University
- Xi'an 710072
- China
| | - Xiangjie Li
- Department of Applied Chemistry
- College of Science
- Northwestern Polytechnical University
- Xi'an 710072
- China
| | - Hepeng Zhang
- Department of Applied Chemistry
- College of Science
- Northwestern Polytechnical University
- Xi'an 710072
- China
| | - Qiuyu Zhang
- Department of Applied Chemistry
- College of Science
- Northwestern Polytechnical University
- Xi'an 710072
- China
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Xu CF, Zheng BH, Suo JJ, Ding CH, Hou XL. Highly Diastereo- and Enantioselective Palladium-Catalyzed [3+2] Cycloaddition of Vinyl Aziridines and α,β-Unsaturated Ketones. Angew Chem Int Ed Engl 2014; 54:1604-7. [DOI: 10.1002/anie.201409467] [Citation(s) in RCA: 82] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2014] [Indexed: 11/07/2022]
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24
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Xu CF, Zheng BH, Suo JJ, Ding CH, Hou XL. Highly Diastereo- and Enantioselective Palladium-Catalyzed [3+2] Cycloaddition of Vinyl Aziridines and α,β-Unsaturated Ketones. Angew Chem Int Ed Engl 2014. [DOI: 10.1002/ange.201409467] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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25
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Kim KH, Lim JW, Lee J, Go MJ, Kim JN. Thermal Intramolecular [2+2] Cycloaddition: Synthesis of 3-Azabicyclo[3.1.1]heptanes from Morita-Baylis-Hillman Adduct-Derived 4,4-Diaryl-1,3-dienes. Adv Synth Catal 2014. [DOI: 10.1002/adsc.201400571] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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26
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Heo YM, Paek SM. Ring expansion of vinylaziridines through the strain-release pericyclic reaction: recent developments and applications. Molecules 2013; 18:9650-62. [PMID: 23941884 PMCID: PMC6269818 DOI: 10.3390/molecules18089650] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2013] [Revised: 08/01/2013] [Accepted: 08/07/2013] [Indexed: 11/28/2022] Open
Abstract
Recent syntheses of azetidines, pyrrolidines, piperidines and azepines through cycloaddition or sigmatropic rearrangements of vinylaziridines are described. Applications to natural product synthesis and mechanistic investigations are also summarized.
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Affiliation(s)
| | - Seung-Mann Paek
- College of Pharmacy and Research Institute of Pharmaceutical Sciences, Gyeongsang National University, Jinju daero, Jinju, Gyeongnam 660-751, Korea; E-Mail:
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Yu HJ, Shao C, Cui Z, Feng CG, Lin GQ. Highly Enantioselective Alkenylation of Cyclic α,β-Unsaturated Carbonyl Compounds as Catalyzed by a Rhodium-Diene Complex: Application to the Synthesis of (S)-Pregabalin and (−)-α-Kainic Acid. Chemistry 2012; 18:13274-8. [DOI: 10.1002/chem.201202660] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2012] [Indexed: 02/04/2023]
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28
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29
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Neue Fellows der Royal Society. Angew Chem Int Ed Engl 2012. [DOI: 10.1002/ange.201204220] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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30
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Kitamoto K, Nakayama Y, Sampei M, Ichiki M, Furuya N, Sato T, Chida N. Chirality Transfers through Sequential Sigmatropic Rearrangements of Allylic Vicinal Diols: Development and Application to Total Synthesis of (-)-Kainic Acid. European J Org Chem 2012. [DOI: 10.1002/ejoc.201200523] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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