| abstract |
The present invention provides a method for synthesizing voglibose, which solves the technical problems that in the existing voglibose synthesis method, the raw materials are rare, the price is high, the yield is low in large investment, and it is not suitable for industrial production. In the present invention, through eleven-step reaction steps, compound V is synthesized from glucose monohydrate and sodium acetate as raw materials, and compound V is used to prepare compound VIII through addition reaction, ring-opening reaction and aldol condensation reaction, and compound VIII is aminated and reduced by amination Get voglibose. The invention can be widely used in the technical field of voglibose synthesis method. |