学术
一锅法合成新型防腐剂富马酸苯甲醇甲酯
王晶[1,2] 周如金[1] 魏文珑[2]
[1]茂名学院化学与生命科学学院,广东茂名525000 [2]太原理工大学化学化工学院,山西太原030024
摘 要:
以马来酸酐、苯甲醇和甲醇为主要原料,采用一锅法合成一种含有α,β-不饱和羰基结构的新型防腐剂——富马酸苯甲醇甲酯,并通过红外、气相色谱对产品进行初步表征。单因素法获得较佳合成工艺条件,在此条件下合成的富马酸苯甲醇甲酯收率为86．3％,质量分数为91．17％。对混合菌群的抗菌实验表明,该产品具有较强的抗菌活性。[著者文摘]
文章出处:
《茂名学院学报》-2007年17卷1期 -13-16页
栏目信息:
分 类 号:
文献标识码:
A
文章编号:
1671-6590（2007）01-0013-04
Study on Synthesis and Antibacterial Activity of Benzyl Methyl-Fumarate
WANG Jing,ZHOU Ru - jin,WEI Wen - long （ College of Chemistry and Life Science,Maoming University,Maoming 525000,China, College of Chemistry and Chemical Egineering,Taiyuan University of Technology,Taiyuan 030024,China）
Abstract:
A new preservative containingα,β- unsaturated carbonyl group is prepared from maleic anhydride , benzyl alcohol and methanol, and the aim product is also analyzed by IR Spetrum, and GC. The factors affecting the yield are investigated by mono- factor test. Under the above conditions, the yield of benzyl methyl - fumarate with 91.17% purity is 86.3% . The antibacterial experiments show that the products have strong inhibition effect on mixed bacteriums.[著者文摘]
Key words:
preservative;benzyl methyl-fumarate;synthesis;antibacterial activity
基金资助:
广东省自然科学基金项目（5300953）
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