Preparation method of decyl oleate

The invention relates to the technical field of synthesis of compounds, and provides a preparation method of decyl oleate in order to solve the problem that no preparation method of decyl oleate exists in the prior art, and the preparation method comprises the following steps: (1) mixing oleic acid and n-decanol to form a premix; (2) adding a catalyst into the premix to form a mixture; and (3) heating the mixture to 160-280 DEG C, carrying out a reaction for 2-12 h, and taking a reacted mixture product to obtain decyl oleate. The method has the effects of accelerating the reaction rate and improving the reaction yield and the product purity. 本发明涉及化合物的合成的技术领域，针对现有技术中没有油酸癸酯的制备方法的问题，提供了一种油酸癸酯的制备方法，其包括以下步骤：步骤（1），混合油酸与正癸醇，形成预混物；步骤（2），往预混物中加入催化剂，形成混合物；步骤（3），加热混合物至160℃-280℃，反应2-12h，取反应后的混合物，即得油酸癸酯。本发明具有加快反应速率、提高反应的收率以及产物纯度的效果。