【摘要】 以活性炭SnCl4·5H2O为催化剂,合成了3 苯基丙烯酸甲酯,讨论影响反应的主要因素。得出最佳反应条件为:催化剂用量2.5g,3 苯基丙烯酸用量0.02mol,甲醇用量0.10mol,反应时间2.5h,酯的收率为90.2%。更多还原

【Abstract】 Synthesis of methyl 3-phenylacrylate catalyzed by stannic chloride supported on activated carbon was investigated. The optimum conditions are as follows: the amount of the catalyst is 2.5 g,the 3-phenylacrylic acid is 0.02 mol,the methanol is 0.1 mol,reaction time is 2.5 h,the yield of methyl 3-phenylacrylate is 90.2%.更多还原