The invention provides a process for the preparation of a carbonyl compound in high efficiency by oxidizing an alcohol. The process for the preparation of a carbonyl compound of the present invention includes a step of oxidizing an alcohol in the presence of a compound of the formula (I) or a derivative or a salt thereof, and an oxidant,
wherein R1 and R2 independently represent hydrogen, a halogen, a nitro or acidic group, or an alkyl or alkoxy group, each of which optionally has a substituent, or R1 and R2 combine the two carbon atoms to which they are boned to form an aromatic ring.
本发明提供了一种通过氧化醇高效制备羰基化合物的工艺。本发明制备羰基化合物的工艺包括在式(I)化合物或其衍
生物或盐以及氧化剂存在下氧化醇的步骤、
其中 R1 和 R2 独立地代表氢、卤素、硝基或酸性基团,或烷基或烷氧基,每个基团可选地具有一个取代基,或 R1 和 R2 将它们所骨架的两个碳原子结合成一个芳香环。