|
152
|
An Y, Kuang Y, Wu J. Synthesis of trifluoromethylated 3,4-dihydroquinolin-2(1H)-ones via a photo-induced radical cyclization of benzene-tethered 1,7-enynes with Togni reagent. Org Chem Front 2016. [DOI: 10.1039/c6qo00267f] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
A photoinduced radical cyclization of benzene-tethered 1,7-enynes with Togni reagent in the presence of sodium iodide is developed. This transformation works well without any metals or photo-redox catalysts at room temperature.
Collapse
Affiliation(s)
- Yuanyuan An
- Department of Chemistry
- Fudan University
- Shanghai 200433
- China
| | - Yunyan Kuang
- Department of Chemistry
- Fudan University
- Shanghai 200433
- China
| | - Jie Wu
- Department of Chemistry
- Fudan University
- Shanghai 200433
- China
- State Key Laboratory of Organometallic Chemistry
| |
Collapse
|
|
153
|
Yu LZ, Wei Y, Shi M. Copper-catalyzed cascade cyclization of 1,5-enynes via consecutive trifluoromethylazidation/diazidation and click reaction: self-assembly of triazole fused isoindolines. Chem Commun (Camb) 2016; 52:13163-13166. [DOI: 10.1039/c6cc07394h] [Citation(s) in RCA: 42] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
We have developed a copper-catalyzed one-pot three-component reaction to provide diverse triazole fused isoindolines bearing a trifluoromethyl/trifluoromethylcyclopropyl or an azidyl moiety via consecutive trifluoromethylazidation/diazidation and click reaction.
Collapse
Affiliation(s)
- Liu-Zhu Yu
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals
- School of Chemistry & Molecular Engineering
- East China University of Science and Technology
- Shanghai
- China
| | - Yin Wei
- State Key Laboratory of Organometallic Chemistry
- University of Chinese Academy of Science
- Shanghai Institute of Organic Chemistry
- Chinese Academy of Sciences
- Shanghai
| | - Min Shi
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals
- School of Chemistry & Molecular Engineering
- East China University of Science and Technology
- Shanghai
- China
| |
Collapse
|
|
154
|
Hu M, Song RJ, Ouyang XH, Tan FL, Wei WT, Li JH. Copper-catalyzed oxidative [2+2+1] annulation of 1,n-enynes with α-carbonyl alkyl bromides through C–Br/C–H functionalization. Chem Commun (Camb) 2016; 52:3328-31. [DOI: 10.1039/c5cc10132h] [Citation(s) in RCA: 75] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The Cu-catalyzed oxidative [2+2+1] annulation of 1,n-enynes (n = 6, 7) with α-carbonyl alkyl bromides through C–Br/C–H functionalization has been developed.
Collapse
Affiliation(s)
- Ming Hu
- State Key Laboratory of Chemo/Biosensing and Chemometrics
- College of Chemistry and Chemical Engineering
- Hunan University
- Changsha 410082
- China
| | - Ren-Jie Song
- State Key Laboratory of Chemo/Biosensing and Chemometrics
- College of Chemistry and Chemical Engineering
- Hunan University
- Changsha 410082
- China
| | - Xuan-Hui Ouyang
- State Key Laboratory of Chemo/Biosensing and Chemometrics
- College of Chemistry and Chemical Engineering
- Hunan University
- Changsha 410082
- China
| | - Fang-Lin Tan
- State Key Laboratory of Chemo/Biosensing and Chemometrics
- College of Chemistry and Chemical Engineering
- Hunan University
- Changsha 410082
- China
| | - Wen-Ting Wei
- State Key Laboratory of Chemo/Biosensing and Chemometrics
- College of Chemistry and Chemical Engineering
- Hunan University
- Changsha 410082
- China
| | - Jin-Heng Li
- State Key Laboratory of Chemo/Biosensing and Chemometrics
- College of Chemistry and Chemical Engineering
- Hunan University
- Changsha 410082
- China
| |
Collapse
|
|
155
|
Yu LZ, Xu Q, Tang XY, Shi M. Iron- or Copper-Catalyzed Trifluoromethylation of Acrylamide-Tethered Alkylidenecyclopropanes: Facile Synthesis of CF3-Containing Polycyclic Benzazepine Derivatives. ACS Catal 2015. [DOI: 10.1021/acscatal.5b02400] [Citation(s) in RCA: 81] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Liu-Zhu Yu
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals, School of Chemistry & Molecular Engineering, East China University of Science and Technology, 130 Meilong Road, Shanghai 200237, People’s Republic of China
| | - Qin Xu
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals, School of Chemistry & Molecular Engineering, East China University of Science and Technology, 130 Meilong Road, Shanghai 200237, People’s Republic of China
| | - Xiang-Yiang Tang
- State
Key Laboratory of Organometallic Chemistry, Shanghai Institute of
Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, People’s Republic of China
| | - Min Shi
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals, School of Chemistry & Molecular Engineering, East China University of Science and Technology, 130 Meilong Road, Shanghai 200237, People’s Republic of China
- State
Key Laboratory of Organometallic Chemistry, Shanghai Institute of
Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, People’s Republic of China
| |
Collapse
|
|
156
|
Ouyang XH, Song RJ, Liu Y, Hu M, Li JH. Copper-Catalyzed Radical [2 + 2 + 1] Annulation of Benzene-Linked 1,n-Enynes with Azide: Fused Pyrroline Compounds. Org Lett 2015; 17:6038-41. [DOI: 10.1021/acs.orglett.5b03040] [Citation(s) in RCA: 66] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Xuan-Hui Ouyang
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, China
| | - Ren-Jie Song
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, China
| | - Yu Liu
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, China
| | - Ming Hu
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, China
| | - Jin-Heng Li
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, China
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000, China
| |
Collapse
|
|
157
|
Zhu YL, Jiang B, Hao WJ, Qiu JK, Sun J, Wang DC, Wei P, Wang AF, Li G, Tu SJ. Catalytic Arylsulfonyl Radical Triggered 1,7-Enyne Bicyclizations. Org Lett 2015; 17:6078-81. [DOI: 10.1021/acs.orglett.5b03100] [Citation(s) in RCA: 100] [Impact Index Per Article: 11.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Yi-Long Zhu
- Biotechnology
and Pharmaceutical Engineering, Nanjing Tech University, Nanjing 210009, Jiangsu P. R. China
- School
of Chemistry and Chemical Engineering, and Jiangsu Key Laboratory
of Green Synthetic Chemistry for Functional Materials, Jiangsu Normal University, Xuzhou, 221116, Jiangsu P. R. China
| | - Bo Jiang
- School
of Chemistry and Chemical Engineering, and Jiangsu Key Laboratory
of Green Synthetic Chemistry for Functional Materials, Jiangsu Normal University, Xuzhou, 221116, Jiangsu P. R. China
- Department
of Chemistry and Biochemistry, Texas Tech University, Lubbock, Texas 79409-1061, United States
| | - Wen-Juan Hao
- School
of Chemistry and Chemical Engineering, and Jiangsu Key Laboratory
of Green Synthetic Chemistry for Functional Materials, Jiangsu Normal University, Xuzhou, 221116, Jiangsu P. R. China
| | - Jiang-Kai Qiu
- Biotechnology
and Pharmaceutical Engineering, Nanjing Tech University, Nanjing 210009, Jiangsu P. R. China
- School
of Chemistry and Chemical Engineering, and Jiangsu Key Laboratory
of Green Synthetic Chemistry for Functional Materials, Jiangsu Normal University, Xuzhou, 221116, Jiangsu P. R. China
| | - Jun Sun
- Biotechnology
and Pharmaceutical Engineering, Nanjing Tech University, Nanjing 210009, Jiangsu P. R. China
- School
of Chemistry and Chemical Engineering, and Jiangsu Key Laboratory
of Green Synthetic Chemistry for Functional Materials, Jiangsu Normal University, Xuzhou, 221116, Jiangsu P. R. China
| | - De-Cai Wang
- Biotechnology
and Pharmaceutical Engineering, Nanjing Tech University, Nanjing 210009, Jiangsu P. R. China
| | - Ping Wei
- Biotechnology
and Pharmaceutical Engineering, Nanjing Tech University, Nanjing 210009, Jiangsu P. R. China
| | - Ai-Fang Wang
- School
of Chemistry and Chemical Engineering, and Jiangsu Key Laboratory
of Green Synthetic Chemistry for Functional Materials, Jiangsu Normal University, Xuzhou, 221116, Jiangsu P. R. China
| | - Guigen Li
- Department
of Chemistry and Biochemistry, Texas Tech University, Lubbock, Texas 79409-1061, United States
- Institute
of Chemistry & BioMedical Sciences, Nanjing University, Nanjing 210093, P. R. China
| | - Shu-Jiang Tu
- School
of Chemistry and Chemical Engineering, and Jiangsu Key Laboratory
of Green Synthetic Chemistry for Functional Materials, Jiangsu Normal University, Xuzhou, 221116, Jiangsu P. R. China
| |
Collapse
|
|
158
|
Lv L, Qi L, Guo Q, Shen B, Li Z. Iron-Catalyzed Divergent Tandem Radical Annulation of Aldehydes with Olefins toward Indolines and Dihydropyrans. J Org Chem 2015; 80:12562-71. [DOI: 10.1021/acs.joc.5b02457] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Leiyang Lv
- Department of Chemistry, Renmin University of China, Beijing 100872, China
| | - Longying Qi
- Department of Chemistry, Renmin University of China, Beijing 100872, China
| | - Qiaoxia Guo
- State Key
Laboratory of Heavy Oil Processing, China University of Petroleum, Beijing 102249, China
| | - Baojian Shen
- State Key
Laboratory of Heavy Oil Processing, China University of Petroleum, Beijing 102249, China
| | - Zhiping Li
- Department of Chemistry, Renmin University of China, Beijing 100872, China
- State Key
Laboratory of Heavy Oil Processing, China University of Petroleum, Beijing 102249, China
| |
Collapse
|