Metal-free synthesis of 3-sulfonyl-5-selanyl-4a,8a-dihydro-2H-chromen-6(5H)-ones via visible light driven intermolecular cascade cyclization of alkyne-tethered cyclohexadienones and selenosulfonates

A metal-free and efficient visible-light induced cascade cyclization of alkyne-tethered cyclohexadienones with selenosulfonates for the synthesis of 3-sulfonyl-5-selanyl-4a,5-dihydro-2H-chromen-6(8aH)-one in good to excellent yields has been developed, in which three new stereocenters are formed and...

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Autores principales: Xiujie Zhou, Niuniu Zhang, Yuzhen Li, Zuyu Mo, Xianli Ma, Yanyan Chen, Yanli Xu
Formato: article
Lenguaje:EN
Publicado: KeAi Communications Co. Ltd. 2021
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Acceso en línea:https://doaj.org/article/3f23e17e88c64fa2af8fb92020b41d7f
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