Visible-light-induced C3-H arylation of quinoxalin-2(1H)-ones with azoxyarenes as arylating reagents.

Authors

Yu Zhu, Zi-Yi Xie, Ming Wu, Chongqing Pan, Jun Xuan

Published in

Chemical communications (Cambridge, England). Aug 10, 2026. Epub Aug 10, 2026.

Abstract

Azoxy compounds have served as useful organic synthons. However, their photochemical transformations remain underexplored. Herein, we disclose a new reactivity mode of azoxyarenes that generates aryl radicals and tosyl radicals under visible-light irradiation, enabling the 3-arylation of quinoxalin-2(1H)-ones without the need for additional catalysts or additives.

PMID:
42574054
Bibliographic data and abstract were imported from PubMed on 10 Aug 2026.

Read full publication at:
Please sign in to see all details.

Stats

1-terrible, 9-excellent. How would you rate this publication? Sign in in to submit your rating.

Post a comment

You need to be signed in to post comments. You can sign in here.

Comments

There are no comments yet.