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发明公开
CN110498791A 一种亚烷基双烟碱型离子液体及其制备方法 无效 - 撤回

一种亚烷基双烟碱型离子液体及其制备方法
摘要：
本发明提出了一种亚烷基双烟碱型离子液体，所述亚烷基双烟碱型离子液体由2个烟碱分子通过烷基链桥连，而且仅吡啶季铵化，所述亚烷基双中心烟碱离子液体具有如下结构式： 其中Y-选自BF4-、PF6-、(CF3SO2)2N-、(FSO2)2N-和CF3SO3-中的一种。本发明目的在于提供一种具有较高对称性，较小空间自由体积，高稳定性的亚烷基双烟碱型离子液体及其制备方法及其卤代物的合成方法。
摘要（英）：

The invention provides an alkylene dinicotinic ionic liquid. The alkylene dinicotinic ionic liquid is obtained by bridging of two nicotine molecules through alkyl chains, and only pyridine is quaternized; and the alkylene dinicotinic ionic liquid has a structural formula shown in the description, wherein Y<-> is one selected from the group consisting of BF4<->, PF6<->, (CF3SO2)2N<->, (FSO2)2N<-> and CF3SO3<->. The alkylene dinicotinic ionic liquid provided by the invention has higher symmetry, a smaller space free volume and high stability. The invention also provides a preparation method of the ionic liquid, and a synthetic method of a halogenated product of the ionic liquid.

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