【摘要】 四氯化锡可代替硫酸作为酯催化剂 .研究了四氯化锡在肉桂酸和正丁醇酯化反应中的应用 ,讨论了合成肉桂酸正丁酯的反应条件 .同时用折射率和红外光谱进行了表征 ,产品完全合格。更多还原

【Abstract】 Stinnic chloride could be used as catalyst for esterification instead of sulphuric acid.The study on stannic chloride used in the esterification of cinnamic acid and n-butyl alcohol was reported.The conditions in the synthesis of n-butyl cinnamate catalyzed with stannic chloride were discussed.At the same time,refractive index and lnfrared spectroscopy is used to characterize the product.The product accorded with structure well.更多还原