| TiO_2/SO_4~(2-)-沸石分子筛催化酯化反应的研究 |
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| 引用本文： | 徐景士,周国斌,王红明,陈慧宗.TiO_2/SO_4~(2-)-沸石分子筛催化酯化反应的研究[J].江西师范大学学报(自然科学版),2002(1). |
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| 作者姓名： | 徐景士 周国斌 王红明 陈慧宗 |
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| 作者单位： | 江西师范大学化学与生物科学学院 江西南昌330027
(徐景士，周国斌，王红明)，江西师范大学化学与生物科学学院 江西南昌330027(陈慧宗) |
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| 摘 要： | 用固体超强酸TiO2 /SO2 -4 -沸石分子筛催化合成对羟基苯甲酸酯 ,对催化剂的制备条件和酯的合成反应条件进行了研究 .结果表明 ,该催化剂具有较高的活性 ,并具有一定重复使用性 ,是合成对羟基苯甲酸酯的良好催化剂 ,具有较好的应用前景
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| 关 键 词： | 固体超强酸 催化剂 对羟基苯甲酸酯 酯化反应 |
Study on Synthesis of Hydroxybenzoic Esters with TiO_2/SO_4~(2-) Solid Acids Zeolites as Catalyst |
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| XU Jing Shi,ZHOU Guo Bin,WANG Hong Ming,CHEN Hui Zong.Study on Synthesis of Hydroxybenzoic Esters with TiO_2/SO_4~(2-) Solid Acids Zeolites as Catalyst[J].Journal of Jiangxi Normal University (Natural Sciences Edition),2002(1). |
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| Authors: | XU Jing Shi ZHOU Guo Bin WANG Hong Ming CHEN Hui Zong |
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| Abstract: | The synthesis of hydroxybenzoic esters with zeolite supported TiO 2/SO 2- 4 solid super acids as catalysts was proposed in this paper. The preparation conditions of the catalysts and esterification conditions were studied. It was found that the catalyst showed higher catalytic active and can be reused. It showed that the complex catalysts was an excellent for the synthesis of hydroxybenzoic esters. |
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| Keywords: | solid super acid catalyst hydroxybenzoic esters esterification |
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