化学
亚胺
酮
产量(工程)
氢原子
组合化学
氧原子
酒精氧化
有机化学
光化学
酒
催化作用
分子
群(周期表)
材料科学
冶金
作者
Joshua K. Mitchell,Waseem A. Hussain,Ajay H. Bansode,Ryan O’Connor,Dan Wise,Michael H. Choe,Marvin Parasram
出处
期刊:Organic Letters
[American Chemical Society]
日期:2023-08-24
卷期号:25 (35): 6517-6521
被引量:4
标识
DOI:10.1021/acs.orglett.3c02292
摘要
Herein, we report a protocol for the anaerobic oxidation of alcohols, amines, aldehydes, and imines promoted by photoexcited nitroarenes. Mechanistic studies support the idea that photoexcited nitroarenes undergo double hydrogen atom transfer (HAT) steps with alcohols and amines to provide the respective ketone and imine products. In the presence of aldehydes and imines, successive HAT and oxygen atom transfer (OAT) events occur to yield carboxylic acids and amides, respectively. This transformation is amenable to a continuous-photoflow setup, which led to reduced reaction times.
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