Novel bio-based diesel oil anti-wear agent and synthesis method thereof

The invention belongs to the technical field of chemical synthesis, and particularly relates to a novel bio-based diesel oil anti-wear agent and a synthesis method thereof.The synthesis method comprises the following steps that 1, nitrogen is introduced into a rectifying tower to purge and replace air, nitrogen introduction is stopped after air in the tower is completely replaced, raw material dimethyl carbonate is preheated to 80 DEG C through a preheater and then fed from the bottom of the rectifying tower, and the raw material dimethyl carbonate is recycled; the raw material bio-based furanol is preheated to 100 DEG C by a preheater and then is fed from the top of a rectifying tower; (2) condensing the light component obtained in the step (1) by a condenser, flowing into a collecting tank, conveying to a separating tower for separating, and conveying the separated dimethyl carbonate into the rectifying tower again for reaction; and (3) conveying the heavy components obtained in the step (1) into a product