氯化N-正丁基吡啶的合成与表征

On Synthesis and Characterization of N-Butylpyridium Chloride

利用氯代正丁烷和吡啶反应,合成了作为室温离子液体中间体的氯化N-正丁基吡啶,对其合成过程进行优化和改进.通过核磁共振谱对氯化N-正丁基吡啶进行化学结构的表征,使用差示扫描量热法对合成的中间体进行熔点和熔化热的测定.结果表明,该优化合成实验,合成了纯度较高的氯化N-正丁基吡啶.

In this paper, N-butylpyridium chloride was synthesized by pyridine and n-Butyl chloride, when the reaction process was improved and modified. The chemical structures of N-butylpyridium chloride were characterized and confirmed by nuclear magnetic resonance spectrum, and the melting point and melting heat of room temperature ion liquid intermediate were measured by differential scanning calorimetry. The results show that high purity N-butylpyridium chloride was synthesized with a high conversion in a simple condition.