M. Xian
2001
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Hubei Chemical
Abstract
chloromethyl 4 hydroxyacetophone has been synthesized by condensation of 4 hydroxyacetophenone with methyl aldehyde using hydrochloric acid as a catalyst.The molar ration of these reactors,reaction temperature and reaction time have been studied.The experiment results show that:the best molar ratio is 1∶2∶5,the reaction temperature is 30~35℃,reaction time is 3.0 h,the yield of 3 chloromethyl 4 hydroxyacetophenone is 80%,the technology of synthesize is of value in industrial production.