Aerobic, Diselenide-Catalyzed Redox Dehydration: Amides and Peptides
作者:Srirama Murthy Akondi、Pavankumar Gangireddy、Thomas C. Pickel、Lanny S. Liebeskind
DOI:10.1021/acs.orglett.7b03620
日期:2018.2.2
At 2.5 mol % loadings using reaction temperatures between 30–55 °C, ortho-functionalized diaryl diselenides are highly effective organocatalytic oxidants for aerobic redox dehydrative amidic and peptidic bond formation using triethyl phosphite as a simple terminal reductant. This simple-to-perform organocatalytic reaction relies on the ability of selenols to react directly with dioxygen in air without