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《SPECIALITY PETROCHEMICALS》 1998-05
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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
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