The direct C3-functionalization of quinoxalin-2 (1H)-ones via C–H bond activation has
recently attracted considerable attention, due to their diverse biological activities and …

A mild and eco-friendly visible-light-induced decarboxylative acylation of quinoxalin-2 (1H)-
ones and α-oxo carboxylic acids with ambient air as the sole oxidant at room temperature …

Aryl radicals were generated for the first time from cheap and easily available aryl acyl
peroxides in eco-friendly ethyl acetate under ambient conditions and visible-light …

A visible light-mediated direct C–H arylation of quinoxalin-2 (1H)-ones with aryl acyl
peroxides has been developed. The reaction proceeds smoothly through a radical process …

Over the past few decades, quinoxalin-2 (1 H)-one derivatives are serving as active
components in diverse families of drugs such as antimicrobial, anticancer, antithrombotic …

A photoredox-catalyzed direct arylation of quinoxalin-2-(1 H)-ones using diaryliodonium
triflates as the convenient, stable, and cheap aryl source is described. A broad variety of …

Herein, a green and efficient metal-free cross-dehydrogenative coupling (CDC) for the direct
para-C–H heteroarylation of anilines with quinoxalinones has been described. This reaction …

Herein, a novel method for the gram-scale synthesis of (E)-quinoxalinone oximes through a
multicomponent reaction under mild conditions is described. Such a transformation was …

A convenient and efficient transition-metal-free protocol for the synthesis of 3-alkyl
quinoxalin-2 (1H)-ones from the radical reaction of quinoxalin-2 (1H)-ones with ethers was …

Quinoxaline-3-carboxylates and analogues are prevalent key structural motifs in bioactive
natural products and synthetic drugs. However, the practical protocol for preparation of these …