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Ma Y, Zhang X, Yang Y, Hu L, Xiong Y. Synthesis of 2-alkyl triazoles with solvothermal conditions. Tetrahedron 2022. [DOI: 10.1016/j.tet.2022.132765] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Zhu LL, Wang Y, Zheng Y, Tian L, Ramadoss V, Zhang H. Recent Developments in N2-Selective Functionalizations of 1,2,3-Triazoles. SYNTHESIS-STUTTGART 2022. [DOI: 10.1055/s-0040-1719902] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
AbstractThe widespread use of 1,2,3-triazole compounds in drugs has resulted in a great interest in the efficient synthesis of N2-substituted 1,2,3-triazoles via post triazole functionalization methods. At present, there are many methods for the synthesis of N1-substituted 1,2,3-triazole compounds, but the development of convenient methods for the N2-selective functionalization of 1,2,3-triazoles remains challenging. In general, the greater stability of the N1 tautomer makes the N2 position a non-preferable reactive site, which has limited the application of 1,2,3-triazoles. In this review, we summarized advances in the direct N2-selective functionalization of 1,2,3-triazoles since 2008.1 Introduction2 N2-Alkylation3 N2-Allylation4 N2-Propargylation5 N2-Alkenylation6 N2-Alkynylation7 N2-Arylation8 Conclusions and Outlook
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Affiliation(s)
- Li-Li Zhu
- School of Chemistry and Chemical Engineering, Zhoukou Normal University
| | - Yahui Wang
- Technical Institute of Fluorochemistry (TIF), Institute of Advanced Synthesis (IAS), School of Chemistry and Molecular Engineering, Nanjing Tech University
| | - Yue Zheng
- Technical Institute of Fluorochemistry (TIF), Institute of Advanced Synthesis (IAS), School of Chemistry and Molecular Engineering, Nanjing Tech University
| | - Lifang Tian
- Technical Institute of Fluorochemistry (TIF), Institute of Advanced Synthesis (IAS), School of Chemistry and Molecular Engineering, Nanjing Tech University
| | - Velayudham Ramadoss
- Technical Institute of Fluorochemistry (TIF), Institute of Advanced Synthesis (IAS), School of Chemistry and Molecular Engineering, Nanjing Tech University
| | - Hui Zhang
- School of Chemistry and Chemical Engineering, Zhoukou Normal University
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Kanyiva KS, Marina T, Nishibe S, Shibata T. Metal‐Free Aminoiodination of Alkynes Under Visible Light Irradiation for the Construction of a Nitrogen‐Containing Eight‐Membered Ring System. Adv Synth Catal 2021. [DOI: 10.1002/adsc.202100019] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Kyalo Stephen Kanyiva
- Global Center of Science and Engineering School of Advanced Science and Engineering Waseda University 3-4-1 Okubo, Shinjuku Tokyo 169-8555 Japan
| | - Tane Marina
- Department of Chemistry and Biochemistry School of Advanced Science and Engineering Waseda University 3-4-1 Okubo, Shinjuku Tokyo 169-8555, Japan
| | - Shun Nishibe
- Department of Chemistry and Biochemistry School of Advanced Science and Engineering Waseda University 3-4-1 Okubo, Shinjuku Tokyo 169-8555, Japan
| | - Takanori Shibata
- Department of Chemistry and Biochemistry School of Advanced Science and Engineering Waseda University 3-4-1 Okubo, Shinjuku Tokyo 169-8555, Japan
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Nemec V, Vitasović T, Cinčić D. Halogen-bonded cocrystals of donepezil with perfluorinated diiodobenzenes. CrystEngComm 2020. [DOI: 10.1039/d0ce01065k] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Donepezil, an active pharmaceutical ingredient with several different acceptor sites for halogen bonding has successfully been cocrystallized with two perfluorinated halogen bond donors.
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Affiliation(s)
- Vinko Nemec
- Department of Chemistry
- Faculty of Science
- University of Zagreb
- HR-10002 Zagreb
- Croatia
| | - Toni Vitasović
- Department of Chemistry
- Faculty of Science
- University of Zagreb
- HR-10002 Zagreb
- Croatia
| | - Dominik Cinčić
- Department of Chemistry
- Faculty of Science
- University of Zagreb
- HR-10002 Zagreb
- Croatia
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Wu P, He Y, Wang H, Zhou YG, Yu Z. Copper(II)-Catalyzed C–H Nitrogenation/Annulation Cascade of Ketene N,S-Acetals with Aryldiazonium Salts: A Direct Access to N2-Substituted Triazole and Triazine Derivatives. Org Lett 2019; 22:310-315. [DOI: 10.1021/acs.orglett.9b04335] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- Ping Wu
- Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian 116023, P.R. China
- University of Chinese Academy of Sciences, Beijing 100049, P.R. China
| | - Yuan He
- Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian 116023, P.R. China
- University of Chinese Academy of Sciences, Beijing 100049, P.R. China
| | - Hongmei Wang
- State Key Laboratory of NBC Protection for Civilian, Beijing 102205, P.R. China
| | - Yong-Gui Zhou
- Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian 116023, P.R. China
| | - Zhengkun Yu
- Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian 116023, P.R. China
- State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 354 Fenglin Road, Shanghai 200032, P.R. China
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Praveen C. Carbophilic activation of π-systems via gold coordination: Towards regioselective access of intermolecular addition products. Coord Chem Rev 2019. [DOI: 10.1016/j.ccr.2019.04.010] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Wang C, Li Y, Guo R, Tian J, Tao C, Cheng B, Wang H, Zhang J, Zhai H. Iodine-Catalyzed Facile Synthesis of Pyrrolo- and Indolo[1,2-a]quinoxalines. ASIAN J ORG CHEM 2015. [DOI: 10.1002/ajoc.201500174] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- Chao Wang
- The State Key Laboratory of Applied Organic Chemistry; Lanzhou University; Lanzhou 730000 China
| | - Yun Li
- The State Key Laboratory of Applied Organic Chemistry; Lanzhou University; Lanzhou 730000 China
| | - Rui Guo
- The State Key Laboratory of Applied Organic Chemistry; Lanzhou University; Lanzhou 730000 China
| | - Jingjing Tian
- The State Key Laboratory of Applied Organic Chemistry; Lanzhou University; Lanzhou 730000 China
| | - Cheng Tao
- The State Key Laboratory of Applied Organic Chemistry; Lanzhou University; Lanzhou 730000 China
| | - Bin Cheng
- The State Key Laboratory of Applied Organic Chemistry; Lanzhou University; Lanzhou 730000 China
| | - Hongyu Wang
- The State Key Laboratory of Applied Organic Chemistry; Lanzhou University; Lanzhou 730000 China
| | - Jun Zhang
- The State Key Laboratory of Applied Organic Chemistry; Lanzhou University; Lanzhou 730000 China
| | - Hongbin Zhai
- The State Key Laboratory of Applied Organic Chemistry; Lanzhou University; Lanzhou 730000 China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin); Tianjin 300071 China
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8
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Brookes PA, Barrett AGM. Iodoaromatization Reactions of Enyne–Dioxinones: Syntheses of 4H-1,3-Benzodioxin-4-ones, Masked Pentasubstituted Arenes. J Org Chem 2014; 79:8706-14. [DOI: 10.1021/jo5015068] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Paul A. Brookes
- Department of Chemistry, Imperial College London, London SW7 2AZ, England
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