共被期刊论文引用了4次
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| 1 | Sulfonated carbon catalyzed oxidation of aldehydes to carboxylic acids by hydrogen peroxide显示文摘Sulfonated carbon as a strong and stable solid acid catalyst exhibited excellent catalytic performance in various acid-catalyzed reactions. Here, sulfonated carbon, as catalyst for oxidation reaction, was prepared via the carbonization of starch followed by sulfonation with concentrated sulfuric acid. N2 physisorption, X-ray diffraction, Fourier transform infrared spectroscopy, X-ray fluorescence and acid-base titration were used to characterize the obtained materials. The catalytic activity of sulfonated carbon was studied in the oxidation of aldehydes to carboxylic acids using 30 wt% H2O2 as oxidant. This oxidation protocol works well for various aldehydes including aromatic and aliphatic aldehydes. The sulfonated carbon can be recycled for three times without obvious loss of activity. | Lipeng Zhou Beibei Dong Si Tang Hong Ma Chen Chen Jie Xu Xiaomei Yang Jie Xu | 2013 | Journal of Energy Chemistry2013，22，4： | 4 |
| 2 | SnCl_2/nano SiO_2: A green and reusable heterogeneous catalyst for the synthesis of polyfunctionalized 4H-pyrans显示文摘A highly effcient and general method for the synthesis of polyfunctionalized 4H-pyrans is established through a one-pot multicomponent cyclocondensation of aromatic aldehydes with CH acids,malononitrile and ethyl acetoacetate using nano silica supported tin(II) chloride as a catalyst. In this method SnCl2/nano SiO2was used as green and reusable catalyst. Excellent yields, short reaction times, simple workup, and inexpensiveness and commercially availability of the catalyst are the advantages of this method. | Javad Safaei-Ghomi Raheleh Teymuri Hossein Shahbazi-Alavi Abolfazl Ziarati | 2013 | Chinese Chemical Letters2013，24，10： | 2 |
| 3 | 碳基固体酸催化剂的制备与应用显示文摘碳基固体酸是一种新型固体酸催化剂。本文介绍了碳基固体酸催化剂酸量高、催化活性和选择性好、易回收再生使用和对设备腐蚀性小等优点,归纳了碳基固体酸催化剂按普通、多孔和有序中孔等不同结构进行的分类,总结了各类碳基固体酸催化剂的制备方法及其在有机反应中的应用。 | 汪祝胜 胡卫雅 李瑛 裴文 | 2014 | 浙江化工2014，45，12： | 0 |
| 4 | N-Sulfonic acid poly(4-vinylpyridinium) chloride as a highly efficient and reusable catalyst for the Biginelli reaction显示文摘A mild, simple and efficient procedure for the preparation of 3,4-dihydropyrimidin-2(1H)-ones and-thiones is described using N-sulfonic acid poly(4-vinylpyridinium) chloride(NSPVPC) as a heterogeneous and efficient catalyst under solvent-free conditions. Simple methodologies, easy work-up procedure, easy preparation of the catalyst, excellent yields and very short reaction times are among the other advantages of this work. Further, the catalyst can be reused and recovered for several times without significant decrease in its activity. | Frahad Shirini Masoumeh Abedini Reyhaneh Pourhasan-Kisomi | 2014 | Chinese Chemical Letters2014，25，1： | 0 |
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