Journal of Petrochemical Universities

Journal of Petrochemical Universities ›› 2014, Vol. 27 ›› Issue (3): 25-28.DOI: 10.3969/j.issn.1006-396X.2014.03.006

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Synthesis of nButyl Acetate Using Calix[4]arene Sulfonic Acid Sodium as a Catalyst

  

  1. (School of Chemistry and Materials Science, Liaoning Shihua University, Fushun Liaoning 113001, China)
  • Received:2013-12-04 Revised:2014-05-08 Published:2014-06-25 Online:2014-06-16

杯[ 4] 芳烃磺酸钠催化合成乙酸正丁酯

刘丽梅张岱良陈 平   

  1. ( 辽宁石油化工大学化学与材料科学学院, 辽宁抚顺1 1 3 0 0 1)
  • 通讯作者: 陈平( 1 9 6 3 - ) , 女, 硕士, 教授, 从事有机绿色催化研究; E - m a i l : c h e n p i n g - f s @s o h u. c o m。
  • 作者简介:刘丽梅( 1 9 8 8 - ) , 女, 硕士研究生, 从事杯芳烃衍生物合成及性能的研究; E - m a i l : l i u l i m e i 1 9 8 8@1 2 6. c o m。
  • 基金资助:
    教育部科学技术研究重点项目( 2 0 9 0 3 1) 。

Abstract: Calix[4]arene Sulfonic Acid Sodium was used as a non homogenous catalyst for synthesis of nButyl acetate using acetic acid and nbutyl alcohol as raw materials. The effects of reaction conditions, such as the quantity of catalyst, the ratio of the reactants and reaction time were discussed respectively. The product was characterized by index of refraction. The suitable conditions for the reaction were as follows: acetic acid 0.1 mol, molar ratio of nbutyl alcohol to acetic acid 1.2, catalyst amout 1 g, reaction time 4 h, the yield of nbutyl acetate can reach 81.41%. The catalyst could be used repeatedly keeping its initial activity. 

Key words: Calix[4]arene sulfonic acid sodium,    , nButyl acetate,    ,  Catalysis,    ,  Esterification

摘要: 以杯[ 4] 芳烃磺酸钠为催化剂, 以乙酸与正丁醇为原料, 通过酯化反应合成乙酸正丁酯, 考察了催化 剂用量、 原料配比和反应时间对酯化反应的影响,产品进行折光指数检测。结果表明, 杯[ 4] 芳烃磺酸钠作为催化 剂, 乙酸物质的量为0. 1m o l , 醇酸物质的量比为1. 2, 催化剂质量为1g, 反应时间为4h时, 酯化率可达8 1. 4 1%, 杯 [ 4] 芳烃磺酸钠可以重复使用多次。

关键词: 杯[ 4] 芳烃磺酸钠,    ,  , 乙酸正丁酯,    ,  , 催化,   ,  , 酯化

Cite this article

Liu Limei, Zhang Dailiang, Chen Ping. Synthesis of nButyl Acetate Using Calix[4]arene Sulfonic Acid Sodium as a Catalyst[J]. Journal of Petrochemical Universities, 2014, 27(3): 25-28.

刘丽梅, 张岱良, 陈 平. 杯[ 4] 芳烃磺酸钠催化合成乙酸正丁酯[J]. 石油化工高等学校学报, 2014, 27(3): 25-28.