5-dimethyl-4-hydroxybenzonitrile_Kain Industrial Additive

Background and overview[1] 2,5-Dimethyl-4-hydroxybenzonitrile can be used as a pharmaceutical synthesis intermediate. Preparation[1] The preparation of 2,5-dimethyl-4-hydroxybenzonitrile is as follows: The specific steps are: 1) Dissolve 0.02 mol of 2,5-dimethylphenol and equal amounts of sodium iodide and sodium hydroxide in 50 mL of methanol. Cool the solution in an ice bath until the temperature reaches…