STUDY ON THE SYNTHESIS OF P-HYDROXYBENZONITRILE
Meng Yanqiu; Nie Yinglong; Qiu Xinghua; Zhao Songmei and Liu Chongmin (Department of Fine Chemical Technology, Shenyang Institute of Chemical Technology)
p-Hydroxybenzonitrile was synthesized by using p-Hydroxybenzaldehyde and hydroxylamine hydrochloride as raw materials in 85% aqueous formic acid or acetic acid media. The influences of the molar ratio of p-Hydroxybenzaldehyde to hydrioxylamine hydrochloride, the reaction time, the amount of 85% aqueous formic acid or acetic acid on yield of the product were investigated.
【CateGory Index】： TQ24