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P/N-Heteroleptic Cu(I)-Photosensitizer-Catalyzed [3 + 2] Regiospecific Annulation of Aminocyclopropanes and Functionalized Alkynes.
Chen, Lailin; Li, Ya; Han, Mingfeng; Peng, Yun; Chen, Xiahe; Xiang, Siwei; Gao, Hong; Lu, Tianhao; Luo, Shu-Ping; Zhou, Bingwei; Wu, Huayue; Yang, Yun-Fang; Liu, Yunkui.
Affiliation
  • Chen L; State Key Laboratory Breeding Base of Green Chemistry-Synthesis Technology, College of Chemical Engineering, Zhejiang University of Technology, Hangzhou 310014, People's Republic of China.
  • Li Y; State Key Laboratory Breeding Base of Green Chemistry-Synthesis Technology, College of Chemical Engineering, Zhejiang University of Technology, Hangzhou 310014, People's Republic of China.
  • Han M; State Key Laboratory Breeding Base of Green Chemistry-Synthesis Technology, College of Chemical Engineering, Zhejiang University of Technology, Hangzhou 310014, People's Republic of China.
  • Peng Y; State Key Laboratory Breeding Base of Green Chemistry-Synthesis Technology, College of Chemical Engineering, Zhejiang University of Technology, Hangzhou 310014, People's Republic of China.
  • Chen X; State Key Laboratory Breeding Base of Green Chemistry-Synthesis Technology, College of Chemical Engineering, Zhejiang University of Technology, Hangzhou 310014, People's Republic of China.
  • Xiang S; State Key Laboratory Breeding Base of Green Chemistry-Synthesis Technology, College of Chemical Engineering, Zhejiang University of Technology, Hangzhou 310014, People's Republic of China.
  • Gao H; State Key Laboratory Breeding Base of Green Chemistry-Synthesis Technology, College of Chemical Engineering, Zhejiang University of Technology, Hangzhou 310014, People's Republic of China.
  • Lu T; State Key Laboratory Breeding Base of Green Chemistry-Synthesis Technology, College of Chemical Engineering, Zhejiang University of Technology, Hangzhou 310014, People's Republic of China.
  • Luo SP; State Key Laboratory Breeding Base of Green Chemistry-Synthesis Technology, College of Chemical Engineering, Zhejiang University of Technology, Hangzhou 310014, People's Republic of China.
  • Zhou B; State Key Laboratory Breeding Base of Green Chemistry-Synthesis Technology, College of Chemical Engineering, Zhejiang University of Technology, Hangzhou 310014, People's Republic of China.
  • Wu H; College of Chemistry and Materials Engineering, Wenzhou University, Wenzhou 325027, People's Republic of China.
  • Yang YF; State Key Laboratory Breeding Base of Green Chemistry-Synthesis Technology, College of Chemical Engineering, Zhejiang University of Technology, Hangzhou 310014, People's Republic of China.
  • Liu Y; State Key Laboratory Breeding Base of Green Chemistry-Synthesis Technology, College of Chemical Engineering, Zhejiang University of Technology, Hangzhou 310014, People's Republic of China.
J Org Chem ; 87(22): 15571-15581, 2022 11 18.
Article in En | MEDLINE | ID: mdl-36322051
ABSTRACT
We report here a regiospecific [3 + 2] annulation between aminocyclopropanes and various functionalized alkynes enabled by a P/N-heteroleptic Cu(I) photosensitizer under photoredox catalysis conditions. Thus, a divergent construction of 3-aminocyclopentene derivatives including methylsulfonyl-, arylsulfonyl-, chloro-, ester-, and trifluoromethyl-functionalized aminocyclopentenes could be achieved with advantages of high regioselectivity, broad substrate compatibility, and mild and environmentally benign reaction conditions.
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Full text: 1 Collection: 01-internacional Database: MEDLINE Main subject: Photosensitizing Agents / Alkynes Language: En Journal: J Org Chem Year: 2022 Document type: Article
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Full text: 1 Collection: 01-internacional Database: MEDLINE Main subject: Photosensitizing Agents / Alkynes Language: En Journal: J Org Chem Year: 2022 Document type: Article