Direct N–O bond formation <i>via</i> oxidation of amines with benzoyl peroxide
作者:Amit Banerjee、Hisashi Yamamoto
DOI:10.1039/c8sc04996c
日期:——
(amide) formation starting from commercially available amines and benzoylperoxide. The oxidation of 1,2-diamines to furnish bis-(benzoyloxy)-1,2-diamines is reported for the first time. We found that a significant amount of water (BPO : water = 3 : 1) in combination with Cs2CO3 is necessary to achieve high selectivity and yield. The reaction conditions are applicable to a wide range of 1,2-diamine
N-(Benzoyloxy)amines: an investigation of their thermal stability, synthesis, and incorporation into novel peptide constructs
作者:Anne Nemchik、Valentina Badescu、Otto Phanstiel
DOI:10.1016/s0040-4020(03)00635-5
日期:2003.6
were pyrolyzed and their decomposition temperatures correlated well with the amine architecture's ability to stabilize a N-centered radical. A variety of amine substrates were treated with a biphasic mixture of benzoyl peroxide (BPO), CH2Cl2 and an aqueous carbonate buffer (at pH 10.5). Primary and secondaryamines were successfully N-benzoyloxylated in good yield. Tertiary amines and BPO gave low yields