embedded image;where R1 is alkenyl having 3, 4, 5, 6, 7, 8, 9, 10, 11 carbon atoms belonging to the ring system, in a mixture comprising hexamethylenediamine and an imine (I) is reduced by electrochemical conversion of an imine (I) in a mixture comprising hexamethylenediamine and an imine (I) in the presence of solvated protons into a saturated cyclic amine of the formula (II) embedded image"/> Method for purifying hexamethylenediamine in mixtures of hexamethylenediamine and an unsaturated cyclic imine
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首页> 外国专利> Method for purifying hexamethylenediamine in mixtures of hexamethylenediamine and an unsaturated cyclic imine

Method for purifying hexamethylenediamine in mixtures of hexamethylenediamine and an unsaturated cyclic imine

机译：六亚甲基二胺和不饱和环状亚胺混合物中六亚甲基二胺的纯化方法

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The level of an unsaturated cyclic imine (I) of the formula (I) embedded image;where R1 is alkenyl having 3, 4, 5, 6, 7, 8, 9, 10, 11 carbon atoms belonging to the ring system, in a mixture comprising hexamethylenediamine and an imine (I) is reduced by electrochemical conversion of an imine (I) in a mixture comprising hexamethylenediamine and an imine (I) in the presence of solvated protons into a saturated cyclic amine of the formula (II) embedded image
机译：式（I）的不饱和环状亚胺（I）的含量<化学编号=“ CHEM-US-00001”> <图像alt =“嵌入式图像” file =“ US06348630-20020219-C00001.GIF” he =“ 34.55865“ imgContent =” undefined“ imgFormat =” GIF“ wi =” 153.85545“ /> ;其中R 1 是具有3、4、5的烯基通过包含六亚甲基二胺和亚胺的混合物中的亚胺（I）的电化学转化，将包含六亚甲基二胺和亚胺（I）的混合物中的，属于环系统的碳原子中的6、7、8、9、10、11个碳原子还原（I）在溶剂化质子存在下变为式（II）的饱和环状胺中<化学编号=“ CHEM-US-00002”> <图像alt =“嵌入式图像” file =“ US06348630-20020219-C00002.GIF “ he =” 34.33185“ imgContent =” undefined“ imgFormat =” GIF“ wi =” 154.33 74“ /> ExternalFileRef externalType =”化学分子文件“ file =” US06348630-20020219-C00002 .MOL“ id =” CHEMMOL-00002“ />

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