Synthesis and Physicochemical Properties of L-（+）-a-（Positive Butyl）-Leucine Ethyl Ester Chiral Ionic Liquids
来源期刊：Journal Of Wuhan University Of Technology Materials Science Edition2018年第1期
论文作者：田甜 胡小玲 GUAN Ping TANG Yimei WANG Hongli
文章页码：249 - 255
摘 要：L-（+）-α-（positive butyl）-leucine ethyl ester bromide chiral ionic liquid was synthesized by using microwave-assisted synthesis method and L-（+）-α-（positive butyl）-leucine ethyl ester terafluoroborate and hexafluorophosphate chiral ionic liquids were synthesized by the anion exchange reaction. The structures were characterized by IR, 1HNMR and structure optimization calculation. The results of studies on physicochemical properties show that they possess better thermal stability, solubility, bio-solubility and high conductivity. They can serve as effective reaction media as well as chiral catalysts. They are presently being investigated as dispersion agents in molecular imprinting ployer.
田甜，胡小玲，GUAN Ping，TANG Yimei，WANG Hongli
Department of Applied Chemistry, School of Natural and Applied Science, Northwestern Polytechnical University, The Key Laboratory of Space Applied Physics and Chemistry, Ministry of Education
摘 要：L-（+）-α-（positive butyl）-leucine ethyl ester bromide chiral ionic liquid was synthesized by using microwave-assisted synthesis method and L-（+）-α-（positive butyl）-leucine ethyl ester terafluoroborate and hexafluorophosphate chiral ionic liquids were synthesized by the anion exchange reaction. The structures were characterized by IR, 1HNMR and structure optimization calculation. The results of studies on physicochemical properties show that they possess better thermal stability, solubility, bio-solubility and high conductivity. They can serve as effective reaction media as well as chiral catalysts. They are presently being investigated as dispersion agents in molecular imprinting ployer.
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