2-Alkyl-3-aryl- or -heteroaryloxaziridines are prepared in a particularly advantageous manner by oxidizing corresponding N-alkyl-aryl- or -heteroarylaldimines with an aromatic percarboxylic acid or a salt thereof in the presence of water, a water-soluble base, and a water-miscible solvent, at temperatures below 30° C. Using this method, it is also possible to obtain novel 2-alkyl-3-aryloxaziridines.
2-烷基-3-芳基-或-杂芳基
噁唑烷可通过在
水存在下,使用芳香过氧化物酸或其盐,在
水溶性碱和
水混溶溶剂的存在下,低于30°C的温度下氧化相应的N-烷基-芳基-或-杂芳基醛胺的方法进行优化制备。使用该方法,还可以获得新型的2-烷基-3-芳基
噁唑烷。