Helvetica Chimica Acta

Metal??Free 2, 2, 6, 6??Tetramethylpiperidin??1??yloxy Radical (TEMPO) Catalyzed Aerobic Oxidation of Hydroxylamines and Alkoxyamines to Oximes and Oxime Ethers

S Wertz, A Studer

文献索引：Wertz, Sebastian; Studer, Armido Helvetica Chimica Acta, 2012 , vol. 95, # 10 p. 1758 - 1772,15

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被引用次数: 6

摘要

Abstract TEMPO-Mediated oxidation of hydroxylamines (= hydroxyamines) and alkoxyamines to the corresponding oxime derivatives is reported (TEMPO= 2, 2, 6, 6- tetramethylpiperidin-1-yloxy radical; Scheme 2). These environmentally benign oxidations proceed in good to excellent yields (Table 1). For alkoxyamines, oxidation to the corresponding oxime ethers can be performed by using dioxygen as a terminal oxidant in ...