Benzyl p-hydroxybenzoate was prepared from benzyl chloride and p-hydroxybenzoic acid byphase transfer catalysis, in which xylene was used as an organic solvent, Na2CO3 aqueous solution asa condensing agent and Bu4NC1 as a phase transfer catalyst. The effects of reaction time, Na2CO3 con-centration and feed amount of raw materials were investigated. The concentration of Na2CO3 aqueoussolution was the most important factor. Prodact with purity greater 98％ and yield more 85％ was ob-tained.
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