wherein n is an integer from 2 to 10 and R is hydrogen or -CN, and a process for the preparation thereof. The 3-cyanopyridinium tricyanomethanides are useful e. g. as selective solvents in the separation of alkene-alkane mixtures."/>
3-cyanopyridinium tricyanomethanides as ionic liquids
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3-cyanopyridinium tricyanomethanides as ionic liquids
3-cyanopyridinium tricyanomethanides as ionic liquids
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机译：3-氰基吡啶鎓三氰胺作为离子液体
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Disclosed are 3-cyanopyridinium tricyanomethanides of formulawherein n is an integer from 2 to 10 and R is hydrogen or -CN, and a process for the preparation thereof. The 3-cyanopyridinium tricyanomethanides are useful e. g. as selective solvents in the separation of alkene-alkane mixtures.
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机译：公开了下式的3-氰基吡啶鎓三氰基甲酰胺 <图像文件=“ IMGA0001.GIF” he =“ 45” id =“ ia01” imgContent =“ chem” imgFormat =“ GIF” wi =“ 97” /> 其中 n 是2至10的整数并且R是氢或-CN，及其制备方法。 3-氰基吡啶鎓三氰胺是有用的。 G。作为分离烯烃-烷烃混合物的选择性溶剂。
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