Wujun Jian
2008
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Journal
Journal of Yangzhou Polytechnic College
Abstract
Instead of the traditional synthesis process of benzoyl chloride and taking toluene as starting material,benzotrichloride is prepared through photochloration.Then acylation is conducted with benzotrichloride and benzoic acid in the presence of catalyst to get benzoyl chloride.This technological route is characterized by short reacting time,easy control,lower cost for raw materials,higher yield of about 93 %and high quality of product,which is suitable for industrialized production.