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《Liquor-Making Science & Technology》 2008-08
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Catalytic Synthesis of Ethyl Heptanoate by Nanometer Complex Heteropoly Acid

ZHANG Fu-juan and SHENG Shu-ling, (Department of Chemistry,Xuchang College, Xuchang, He'nan 461000, China)  
The synthesis of ethyl heptanoate from heptanoic acid and ethyl alcohol with nanometer H3PW12O40 / SiO2 as catalyst was studied and the results showed that nanometer H3PW12O40/ SiO2 was an ideal catalyst for the synthesis of ethyl heptanoate. The optimum technical conditions were summed up as follows: molar ratio of heptanoic acid to ethyl alcohol was 1∶1.7,the use level of catalyst was 5 %,the use level of water-carring toluene was 8 mL, the reaction time was 2 h,and the yield was about 96.8 %.
【Fund】: 河南省科技厅自然科学基金(0511020500);; 河南省教育厅自然科学基础研究(2007150037)
【CateGory Index】: TB383.1
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Chinese Journal Full-text Database 1 Hits
1 CUI Bian-Xiang REN Yue-Hong DONG Jin-Long XUE Hua(Department of Chemistry,Taiyuan Normal University,Taiyuan,Shanxi 030031,P.R.China);Catalytic Synthesis of Ethyl Heptanoate by Complex Heteropoly Acid[J];Chinese Journal of Spectroscopy Laboratory;2009-03
Chinese Journal Full-text Database 1 Hits
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2 FU Ding-ding(Department of Chemistry,Xuchang University,Xuchang 461000,China);Study on the Catalytic Synthesis of Benzyl Butyrate[J];Anhui Chemical Industry;2007-01
3 LIANG Xin-hong et al (Food College,Henan Institute of Science and Technology,Xinxiang,Henan 453003);Analysis of Aroma Component of Dry Kiwi Wine with Gas Chromatography/Mass Spectrometry[J];Journal of Anhui Agricultural Sciences;2006-19
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5 YAO Fu-rong et al (College of Chemistry and Environmental Science,Guizhou University for Nationalities,Guiyang,Guizhou 550025);Study on the Extraction of Lysozyme from Eggshell[J];Journal of Anhui Agricultural Sciences;2007-34
6 ZHANG Bin-yi et al(College of Biology and Food Engineering,Hefei University of Industry,Hefei,Anhui 230009);Study on Antioxidant Activity of Phytic Acid in vitro[J];Journal of Anhui Agricultural Sciences;2008-15
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10 ZHANG Meng-qin et al (Forestry Vocational College of Henan Science and Technology University,Luoyang,Henan 471002);Study on Bacteriostasis of Pectins from Akebia trifoliate koiaz Peels[J];Journal of Anhui Agricultural Sciences;2009-17
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