Aryl acyl peroxides for visible-light induced decarboxylative arylation of quinoxalin-2(1H)-ones under additive-, metal catalyst-, and external photosensitizer-free and ambient conditions. Issue 1 (14th December 2020)

• Record Type: Journal Article
• Authors: Xie, Long-Yong; Peng, Sha; Yang, Li-Hua; Peng, Cun; Lin, Ying-Wu; Yu, Xianyong; Cao, Zhong; Peng, Yu-Yu; He, Wei-Min
• Is Part Of: Green chemistry. Volume 23:Issue 1(2021)
• Page Start: 374
• Page End: 378
• Publication Date: 2020-12-14
• Subjects: Environmental chemistry -- Industrial applications -- Periodicals; Environmental management -- Periodicals; 660
• DOI: 10.1039/d0gc02844d
• Languages: English
• ISSNs: 1463-9262

Abstract

Abstract : Aryl radicals were generated for the first time from aryl acyl peroxides in ethyl acetate under ambient conditions and visible-light illumination in the absence of any additive, metal catalyst, or external photosensitizer. Abstract : 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 illumination in the absence of any additive, metal catalyst, or external photosensitizer. The present arylation of quinoxalin-2(1 H )-ones was chemo- and regioselective, and provided good access to various 3-arylquinoxalin-2(1 H )-ones.