1413061-22-9Relevant academic research and scientific papers
Pd-catalyzed decarboxylative ortho-acylation of O-methyl oximes with phenylglyoxylic acids
Yang, Zhiyong,Chen, Xiang,Liu, Jidan,Gui, Qingwen,Xie, Kai,Li, Miaomiao,Tan, Ze
, p. 1560 - 1562 (2013)
Aryl ketones were synthesized via Pd-catalyzed decarboxylative coupling between O-methyl oximes and phenylglyoxylic acids using (NH4) 2S2O8 as the oxidant. The Royal Society of Chemistry 2013.
Metal-Free 2,2,6,6-tetramethylpiperidin-1-yloxy radical (TEMPO) catalyzed aerobic oxidation of hydroxylamines and alkoxyamines to oximes and oxime ethers
Wertz, Sebastian,Studer, Armido
, p. 1758 - 1772,15 (2012/12/13)
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 the presence of 5-10 mol-% of TEMPO or 4-substituted derivatives thereof as a catalyst (Scheme 3 and Table 2). Importantly, benzyl bromides can directly be transformed to oxime ethers via in situ alkoxyamine formation by a nucleophilic substitution followed by TEMPO-mediated oxidation (Scheme 4 and Table 3). Copyright
