用活性二氧化锰将肟转化为相应的酮和醛ＳｈｉｎａｄａＴ等［ＴｅｔｒａｈｅｄｒｏｎＬｅｔｔ，１９９５，３：６７０１］用活性二氧化锰为氧化剂，在非极性溶剂如环己烷或二级甲烷中于室温反应，可将后方便地转化为相应的酮或醛。除２例不反应外，７例收率为了８％～９２... Conversion of oximes to the corresponding ketones and aldehydes using activated manganese dioxide Shinada T et al [Tetrahedron Lett, 1995, 3: 6701] react with active manganese dioxide as an oxidizing agent in a non-polar solvent such as cyclohexane or secondary methane at room temperature , Which can be conveniently converted to the corresponding ketone or aldehyde. In addition to two cases did not respond, the yield of 7 cases for 8% ~ 92 ...