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Wang FC, Peng B, Ren TT, Liu SP, Du JR, Chen ZH, Zhang TT, Gu X, Li M, Cao SL, Xu X. A 1,2,3-Triazole Derivative of Quinazoline Exhibits Antitumor Activity by Tethering RNF168 to SQSTM1/P62. J Med Chem 2022; 65:15028-15047. [DOI: 10.1021/acs.jmedchem.2c00432] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Fu-Cheng Wang
- Guangdong Key Laboratory for Genome Stability & Disease Prevention, International Cancer Center, and Marshall Laboratory of Biomedical Engineering, Shenzhen University School of Medicine, Shenzhen, Guangdong 518060, PR China
- Guangdong Key Laboratory for Biomedical Measurements and Ultrasound Imaging, School of Biomedical Engineering, Health Science Center, Shenzhen University, Shenzhen, Guangdong 518060, PR China
| | - Bin Peng
- Guangdong Key Laboratory for Genome Stability & Disease Prevention, International Cancer Center, and Marshall Laboratory of Biomedical Engineering, Shenzhen University School of Medicine, Shenzhen, Guangdong 518060, PR China
| | - Ting-Ting Ren
- Department of Chemistry, Capital Normal University, Beijing, 100048, PR China
| | - Shao-Peng Liu
- Department of Chemistry, Capital Normal University, Beijing, 100048, PR China
| | - Jing-Rui Du
- Department of Chemistry, Capital Normal University, Beijing, 100048, PR China
| | - Zi-Hao Chen
- Department of Chemistry, Capital Normal University, Beijing, 100048, PR China
| | - Ting-Ting Zhang
- Department of Chemistry, Capital Normal University, Beijing, 100048, PR China
| | - Xiaoyang Gu
- Center for Reproductive Medicine, Department of Obstetrics and Gynecology, Peking University Third Hospital, Beijing 10091, PR China
| | - Mo Li
- Center for Reproductive Medicine, Department of Obstetrics and Gynecology, Peking University Third Hospital, Beijing 10091, PR China
| | - Sheng-Li Cao
- Department of Chemistry, Capital Normal University, Beijing, 100048, PR China
| | - Xingzhi Xu
- Guangdong Key Laboratory for Genome Stability & Disease Prevention, International Cancer Center, and Marshall Laboratory of Biomedical Engineering, Shenzhen University School of Medicine, Shenzhen, Guangdong 518060, PR China
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2
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Insights into the reaction paths of copper(i) acetylides with dichloroglyoxime leading to 3,3′-biisoxazoles. Russ Chem Bull 2022. [DOI: 10.1007/s11172-022-3437-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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3
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Talukdar R, Singh V, Mourya H, Nasibullah M, Tiwari B. Stitching Triazoles to Arenes via a Transition Metal-Free Aryne Diels-Alder/1,3-Prototropic Shift/Dehydrobromination Cascade. J Org Chem 2021; 86:12277-12284. [PMID: 34328329 DOI: 10.1021/acs.joc.1c00562] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
The 1,2,3-triazole-fused polyaromatic frameworks are traditionally obtained through transition metal-catalyzed C-H/C-X arylation of the preinstalled triazoles at a very high temperature. Herein, a transition metal-free direct synthesis via an aryne Diels-Alder/1,3-prototropic shift/dehydrobromination cascade is reported. This method gives access to triazole-fused aromatics as well as the corresponding dihydrocarbocycles under mild reaction conditions.
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Affiliation(s)
- Ranadeep Talukdar
- Division of Molecular Synthesis & Drug Discovery, Centre of Biomedical Research, SGPGIMS Campus, Raebareli Road, Lucknow 226014, India
| | - Vikram Singh
- Division of Molecular Synthesis & Drug Discovery, Centre of Biomedical Research, SGPGIMS Campus, Raebareli Road, Lucknow 226014, India
| | - Hemlata Mourya
- Division of Molecular Synthesis & Drug Discovery, Centre of Biomedical Research, SGPGIMS Campus, Raebareli Road, Lucknow 226014, India
| | - Malik Nasibullah
- Department of Chemistry, Integral University, Dasauli, Bas-ha Kursi Road, Lucknow 226026, India
| | - Bhoopendra Tiwari
- Division of Molecular Synthesis & Drug Discovery, Centre of Biomedical Research, SGPGIMS Campus, Raebareli Road, Lucknow 226014, India
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4
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Chesnokov GA, Ageshina AA, Maryanova AV, Rzhevskiy SA, Gribanov PS, Topchiy MA, Nechaev MS, Asachenko AF. Nitromethane as a reagent for the synthesis of 3-nitroindoles from 2-haloarylamine derivatives. Russ Chem Bull 2020. [DOI: 10.1007/s11172-020-3028-8] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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5
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Chen FJ, Lin Y, Xu M, Xia Y, Wink DJ, Lee D. C-H Insertion by Alkylidene Carbenes To Form 1,2,3-Triazines and Anionic [3 + 2] Dipolar Cycloadditions To Form Tetrazoles: Crucial Roles of Stereoelectronic and Steric Effects. Org Lett 2020; 22:718-723. [PMID: 31909625 DOI: 10.1021/acs.orglett.9b04548] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
The synthesis of 1,2,3-triazines and bicyclic tetrazoles from α-azido ketones is described. The common intermediate generated from lithiated trimethylsilyldiazomethane and α-azido ketones diverges depending on the steric bulk of the substituents. The formation of 1,2,3-triazines via a C-H insertion of alkylidene carbene to form 3-azidocyclopropene, followed by its rearrangement, is supported by density functional theory calculations. Tetrazole formation proceeds via a facile anionic [3 + 2] dipolar cycloaddition between a lithiated diazo moiety and an azido group facilitated by the chelation of a lithium ion.
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Affiliation(s)
- Fa-Jie Chen
- Department of Chemistry , University of Illinois at Chicago , 845 West Taylor Street , Chicago , Illinois 60607 , United States
| | - Yongjia Lin
- College of Chemistry and Materials Engineering , Wenzhou University , Wenzhou , Zhejiang Province 325035 , P. R. China
| | - Man Xu
- College of Chemistry and Materials Engineering , Wenzhou University , Wenzhou , Zhejiang Province 325035 , P. R. China
| | - Yuanzhi Xia
- College of Chemistry and Materials Engineering , Wenzhou University , Wenzhou , Zhejiang Province 325035 , P. R. China
| | - Donald J Wink
- Department of Chemistry , University of Illinois at Chicago , 845 West Taylor Street , Chicago , Illinois 60607 , United States
| | - Daesung Lee
- Department of Chemistry , University of Illinois at Chicago , 845 West Taylor Street , Chicago , Illinois 60607 , United States
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6
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Ivanov SM, Dmitrienko AO, Medvedev MG, Mironovich LM. Metalated azolo[1,2,4]triazines. II. Generation, C(4)-substituent dependent stability and electrophile trapping of 7-lithiopyrazolo[5,1-c][1,2,4]triazines. J Organomet Chem 2019. [DOI: 10.1016/j.jorganchem.2019.06.009] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
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