β-Naphthyl ethyl ether is a very good flavor。 Research into synthetic catalyst of β-naphthyl ethyl ether will have greatly influence to production of β-naphthyl ethyl ether. The synthesis of β-naphthyl ethyl ether with Williamson method and β-naphthol-ethyl alcohol etherification during the last years was reviewed. The result showed that solid acids(p-toluene sulfonic acid,ferric chloride,copper chloride,aluminum sulfate,ferric sulfate and sodium bisulfate et al. )are good catalyst for synthesis of β-naphthyl ethyl ether from β-naphthol and ethyl alcohol etherification.%β-萘乙醚是一种很好的香料.合成β-萘乙醚催化剂的研究对于β-萘乙醚的生产具有重大影响.评述了近年来合成β-萘乙醚的Williamson法和β-萘酚-乙醇醚化法.结果表明,固体酸(对甲苯磺酸、三氯化铁、氯化铜、硫酸铝、硫酸铁和硫酸氢钠等)是由β-萘酚和乙醇醚化合成β-萘乙醚的良好催化剂.
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