首页|Visible-light-induced four-component difunctionalization of alkenes to construct phosphorodithioate-containing quinoxalin-2(1H)-ones
Visible-light-induced four-component difunctionalization of alkenes to construct phosphorodithioate-containing quinoxalin-2(1H)-ones
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维普
A facile visible-light-induced 1,2,3,5-tetrakis(carbazol-9-yl)-4,6-dicyanobenzene(4CzIPN)catalyzed four-component reaction of alkenes,quinoxalin-2(1H)-ones,P4S10 and alcohols has been developed at room temperature.This tandem reaction provides an efficient strategy for the construction of various phosphorodithioate-containing quinoxalin-2(1H)-ones with moderate to good yields by using air(dioxy-gen)as the green oxidant.Experimental studies revealed a radical process was involved in this photo-chemical reaction.
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