Nitroxynil was also prepared from p -hydroxybenzaldehyde by nitration , cyanation and iodination of the product.
由对羟基苯甲醛经过硝化、腈化和碘化反应也合成了硝碘酚腈。
2
The experimental study on the preparation ofp hydroxybenzaldehyde by p cresol oxidation has been carried out in this work.
研究了对甲酚经空气氧化合成对羟基苯甲醛反应过程。
3
This article mainly studied synthesizing the p-hydroxybenzaldehyde, in which the raw material, paracresol, was oxidated by Mn2O3 in the sulphuric acid medium.