| 摘要 |
The invention concerns a method for preparing alpha-halogenated ketones from secondary alpha-halogenated alcohols. More particularly, the invention concerns the preparation of alpha-trihalogenated ketones from secondary alpha-trihalogenated alcohols. The method for preparing said alpha-halogenated ketone is characterized in that it consists in oxidizing in liquid phase, a secondary alpha-halogenated alcohol, using molecular oxygen or a gas containing same, in the presence of a catalyst based on a metal M1 selected among metals of group 1b and 8 of the periodic system of elements and optionally an activating element. |
