硫酸铁催化合成橙花素  

Catalytic Synthesis of β-Naphthol Ethylether with Ferric Sulfate

作　　者：梁宇[1] 马琛[1] 龙凤[1] 黄锁义[1] 

机构地区：[1]右江民族医学院,广西百色533000

出　　处：《广西科学院学报》2006年第1期25-26,共2页Journal of Guangxi Academy of Sciences

摘　　要：应用硫酸铁作催化剂,将β-萘酚与无水乙醇反应合成橙花素。最佳反应条件是:物质的量比为β-萘酚∶无水乙醇∶硫酸铁=1∶5.48∶0.05,产率为83.7%。该方法反应条件温和,操作方便,对环境污染小,收率高,是合成橙花素的好方法。β-Naphthol ethylether was synthesized in the reaction of β-naphthol and ethyl alcohol in the catalysis of ferric sulfate. The optimum reaction conditions are released as follows. Molar ratio of β-naphthol to ethyl alcohol to ferric sulfate is 1 ： 5. 48 ： 0. 05. The production efficiency reaches 83. 7%. This method is moderate in reaction, and is convenience in operation without pollution to environment.

关 键 词：橙花素 硫酸铁 Β-萘酚 无水乙醇 催化 合成 

分 类 号：TQ655[化学工程—精细化工]