| abstract |
The present invention provides a method for synthesizing α-dihydro ketone. Using citral nitrile as a raw material, α-pseudo-iso ketone is produced by one-step reaction, oxidizing agents such as sodium dichromate or chromium trioxide are omitted, and the reaction is environmentally friendly. Well, the cost of raw materials is low, the operating conditions are mild, and the reaction cycle is short. In addition, the three-step reaction of the method generates α-dihydroturkone, the reaction route is short, the total synthesis time is greatly reduced, and the yield is greatly improved, which is particularly suitable for industrial production applications. |