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发布时间：2019-03-10
论文类型：期刊论文
发表时间：2007-08-01
发表刊物：JOURNAL OF SURFACTANTS AND DETERGENTS
收录刊物：Scopus、EI、SCIE
卷号：10
期号：3
页面范围：131-136
ISSN号：1097-3958
关键字：unsymmetrical bolaform surfactant; sulfonation; sulfonate
摘要：Three unsymmetrical bolaform surfactants with different aromatic rings and a omega-carboxyalkyl chain were synthesized and their molecular structures were characterized by ESI-MS and H-1 NMR. The percentages of conversion of alkylation were judged by the iodine value measurements and the effect of reaction temperature on sulfonate content of synthesized products has also been discussed.