Visible‐Light‐Induced Tandem Cyclization of Alkynoates and Phenylacetylenes to Naphtho[2,1‐ c ]coumarins | Zendy

Wang Zhihui | Zendy; Wang Lei | Zendy; Wang Zhiming | Zendy; Li Pinhua | Zendy

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Visible‐Light‐Induced Tandem Cyclization of Alkynoates and Phenylacetylenes to Naphtho[2,1‐ c ]coumarins

Author(s) -

Wang Zhihui,

Wang Lei,

Wang Zhiming,

Li Pinhua

Publication year - 2019

Publication title -

asian journal of organic chemistry

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.846

H-Index - 44

eISSN - 2193-5815

pISSN - 2193-5807

DOI - 10.1002/ajoc.201900333

Subject(s) - chemistry , tandem , cascade reaction , radical cyclization , visible spectrum , photochemistry , medicinal chemistry , stereochemistry , organic chemistry , catalysis , materials science , physics , optoelectronics , composite material

An efficient visible‐light‐induced tandem cyclization of alkynoates and phenylacetylenes to naphtho[2,1‐ c ]coumarins was developed. The reaction could be carried out at room temperature under an air atmosphere in one pot. Preliminary mechanistic investigations indicated that the present reaction is involved in a free‐radical process.

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