Method for producing 2-cyanoethyl group-containing organic compound having high temperature stability

摘要

In the present invention, LiOH is used as a basic substance, and an organic compound containing a hydroxyl group and acrylonitrile are added to a basic solution in which it is dissolved in water, and reacted at room temperature in the presence of acetone, resulting in a high cyanoethylation substitution rate of 2-cyanoethyl. It relates to a method of preparing an organic compound containing. According to the present method, a high purity 2-cyanoethyl group-containing organic compound having a cyanoethylation substitution rate of 75% or more, an acrylonitrile content of 0.1% or less, and thermal stability at 200 degrees can be provided.