酸催化原位法合成环氧脂肪酸甲酯的研究

doi:10.3969/j.issn.0253-2417.2013.05.008

›› 2013, Vol. 33 ›› Issue (5): 41-44.doi: 10.3969/j.issn.0253-2417.2013.05.008

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One-pot Synthesis of Epoxy Fatty Acid Methyl Ester

LI Ke, JIANG Jian-chun, NIE Xiao-an

Institute of Chemical Industy of Forest Products, CAF;National Engtineering Lab. for Biomass Chemical Utilization;Key and Open Lab. of Forest Chemical Engineering, SFA;Key Lab. of Biomass Energy and Material, Jiangsu Province, Nanjing 210042, China

Received:2012-09-11 Revised:1900-01-01 Online:2013-10-30 Published:2013-10-30

Abstract

Abstract: Synthesis of epoxy fatty acid methylesters from insitu method (one pot) was studied using p-toluenesulfonic acid as catalyst. The results showed that insitu method has high efficiency, easy operation and higher security. The optimum reaction conditions were: n(double bond of methyl ester):n(methane acid):n(aquae hydrogendioxidient)=1:0.5:1.4; reaction temperature 65℃ and reaction time 4 h. The epoxy value of the final product can reach 6.23%.

Key words: methyl ester, epoxy fatty acid methyl ester, insitu, epoxidation, plasticize

CLC Number:

TQ35

LI Ke;JIANG Jian-chun;NIE Xiao-an. One-pot Synthesis of Epoxy Fatty Acid Methyl Ester[J]. , 2013, 33(5): 41-44.

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One-pot Synthesis of Epoxy Fatty Acid Methyl Ester

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