有机化学 ›› 1990, Vol. 10 ›› Issue (1): 86-89. 上一篇    

研究论文

氧化亚锡催化酯化反应

陈锚;杨茂利;张富强;李宝生   

  1. 河北大学化学系
  • 发布日期:1990-02-25

Esterification catalyzed by stannous oxide

CHEN MAO;YANG MAOLI;ZHANG FUQIANG;LI BAOSHENG   

  • Published:1990-02-25

本文报导了具有催化酯化活性的黑色氧化亚锡粉末的制法, 它可催化脂肪酸, 芳香酸与醇的酯化反应, 较之酸催化具有缩短酯化时间, 提高产率, 简化后处理等优点, 并探讨了氧化亚锡催化酯化反应的机理。

关键词: 应用, 催化, 反应机理, 氧化锡, 酯化

Esters were prepared from esterification of butanol and pentanol with acetic acid, sebacic acid, citric acid, benzoic acid, salicylic acid and phthalic anhydride in the presence of SnO. The mechanism of the catalytic esterification by SnO was suggested and the advantage was discussed.

Key words: CATALYSIS, APPLICATION, REACTION MECHANISM, TIN OXIDE, ESTERIFICATION

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