【摘要】 以对羟基苯甲醛和盐酸羟胺为原料，在85％甲酸或冰醋酸中制得对羟基苯甲腈。考察了反应物摩尔比、反应时间、甲酸及冰醋酸用量对产物产率的影响。更多还原

【Abstract】 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.更多还原