Photo-Driven Direct C-H Arylation of Quinoxalin-2(1H)-Ones with Aryltriazenes under Catalyst-Free and Ambient Conditions

A photo-induced direct arylation of quinoxalin-2(1H)-ones with aryltriazenes under catalyst-free and ambient conditions was developed. The synthetic importance of this methodology was showcased by the simple operation, good functional group tolerance, and gram-scale synthesis.

Automated summary

A photo-induced direct arylation reaction of quinoxalin-2(1H)-ones with aryltriazenes has been developed under catalyst-free and ambient conditions. The synthetic importance of this methodology was demonstrated by its simple operation, excellent functional group tolerance, and gram-scale synthesis.