| 四氯化锡催化合成1-萘乙酸甲酯 |
| |
| 引用本文： | 俞善信,文瑞明,管仕斌.四氯化锡催化合成1-萘乙酸甲酯[J].湖南文理学院学报(自然科学版),2004,16(3):20-21. |
| |
| 作者姓名： | 俞善信 文瑞明 管仕斌 |
| |
| 作者单位： | 湖南师范大学,化学化工学院,湖南,长沙,410081;湖南城市学院,化学与环境工程系,湖南,益阳,413049 |
| |
| 摘 要： | 四氯化锡能代替硫酸作为酯化催化剂,探讨了五水四氯化锡为催化剂下,由1-萘乙酸,甲醇酯化合成1-萘乙酸甲酯的优化条件.当1-萘乙酸、甲醇和四氯化锡的物质的量比为1∶20∶0.143,回流反应5h,酯收率可达92.5%.
|
| 关 键 词： | 1-萘乙酸甲酯 合成 四氯化锡 催化 |
| 文章编号： | 1672-6146(2004)02-0020-02 |
| 修稿时间： | 2004年6月21日 |
Catalytic Synthesis of Methyl 1-Naphthylacetate with Stannic Choride |
| |
| YU SHan - xin,WEN Rui - ming,GUAN SHi - bin.Catalytic Synthesis of Methyl 1-Naphthylacetate with Stannic Choride[J].Journal of Hunan University of Arts and Science:Natural Science Edition,2004,16(3):20-21. |
| |
| Authors: | YU SHan - xin WEN Rui - ming GUAN SHi - bin |
| |
| Abstract: | Stannic Chloride can be used as catalyst for the esterificattoninstead of sulphuric acid. The optimum conditions have been studied on which the 1 - naphthyl acetic acid and methanol are esterifiedinto methyl 1 - naphthyl acetate in the presence of the stannic chloride penthydrate catalyst.The yield of the ester could reach 92.5% under amount of sabstance ration of 1 - naphthyl acetic acd,methanol and stannic chloride were 1:20:0.143, reflux reacting 5h. |
| |
| Keywords: | methyl 1-naphthylacetate synthesis stannic chloride catalysis |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
