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催化合成丙烯酸酯

Catalysis of solid saper acid SO₄^2- /ZrO₂-TiO₂ in synthesis of acrylate

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【Author】 YANG Shi di 1,TANG Fa you 2,HUANG Qiang 1 (1 Department of Chemistry, Weinan Teachers′ College,Weinan 714000,China;2 Department of Chemistry, Shaanxi Feachers′Universitry,Xi′an 710062,China)

【机构】渭南师范学院化学系!陕西渭南714000；陕西师范大学化学系!陕西西安710062；

【摘要】用固体超强酸 SO2 -4 /Zr O2 - Ti O2 催化丙烯酸的酯化反应。研究了催化剂的制备及丙烯酸丁酯(AEB)合成的适宜工艺条件 ,并用该催化剂合成了 6种丙烯酸酯 ,其产率为 78.6%～ 89.7%。更多还原

【Abstract】 The solid super acid SO 2- 4/ZrO 2 TiO 2 is used in catalytic synthesis of acrylate.The suitable conditions of preparation of the catalyst and synthesis of n butyl acrylatt were studied.studied.six kinds of acrylates were synthesized by using of solid super acid SO 2- 4/ZrO 2 TiO 2 catalysis,the yieds were 78.6%～ 89.7% .更多还原