摘要
采用微波辐射技术,以SnCl4.5H2O为催化剂合成了苯甲酸苯乙酯.结果发现,该方法具有操作简便、反应速度快、酯化率高、环境友好等优点.在微波辐射功率288W,辐射时间5min,醇酸物质的量的比为4∶1,催化剂用量1.2g时,酯化率达97.2%.
The phenylethyl benzoate was directly synthesized using SnCl_45H_2O as catalyst under microwave irradiation. The environmentally friendly method has advantages of easy operation, high reaction rate and high yield of the products when microwave power was 288 W, irradiation time was 5 min, 41(amount of substance) of alcohol to acid, SnCl_45H_2O (1.2 g) as catalyst, the yield was up to 97.2%
出处
《河北大学学报（自然科学版）》
CAS
北大核心
2005年第4期383-385,404,共4页
Journal of Hebei University(Natural Science Edition)
基金
廊坊师范学院科学研究项目(200401)
关键词
微波辐射
四氯化锡
苯甲酸苯乙酯
催化
microwave irradiation
stannic chloride
phenylethyl benzoate
catalysis
