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Visible Light‐Promoted Selenylation/Cyclization of Enaminones toward the Formation of 3‐Selanyl‐4H‐Chromen‐4‐Ones
Author(s) -
Liu HaoYang,
Zhang JiaRong,
Huang GuoBao,
Zhou YiHuan,
Chen YanYan,
Xu YanLi
Publication year - 2021
Publication title -
advanced synthesis and catalysis
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.541
H-Index - 155
eISSN - 1615-4169
pISSN - 1615-4150
DOI - 10.1002/adsc.202001474
Subject(s) - chemistry , benzamidine , catalysis , combinatorial chemistry , visible spectrum , transition metal , photochemistry , organic chemistry , optoelectronics , physics , enzyme
A simple and efficient visible‐light‐promoted selenylation/cyclization of enaminones have been realized for the practical synthesis of 3‐selanyl‐4 H ‐chromen‐4‐ones. This reaction is performed in the mild conditions, no transition metal catalyst or photocatalysts and no additional oxidants are required. In addition, the 3‐selanyl‐4 H ‐chromen‐4‐ones could be easily converted to selanyl‐functionalized pyrimidines by reacting with benzamidine substrates.