Imidazole ionic compound containing fluorosulfonate radical as well as synthesis and application of imidazole ionic compound

The invention relates to an imidazole ionic compound containing fluorosulfonate and synthesis and application thereof. According to the synthetic method disclosed by the invention, a brand-new polyfluoro or perfluoro sulfonate imidazole ionic compound is included, the density of the ionic compound is greater than or equal to 1.5 g/cm < 3 >, the glass-transition temperature is less than or equal to-40 DEG C, and the decomposition temperature is 294-442 DEG C. In addition, the synthetic method of the ionic liquid is simple, reaction conditions are mild, raw materials are cheap and easy to obtain, the yield is high, and the product purity is good. The ions have high density, and have certain application potential in the fields of aerospace gyro oil materials and pesticides. 本发明涉及一种含氟磺酸根的咪唑类离子化合物及其合成与应用。本发明的合成方法，包含了全新的多氟或全氟磺酸根的咪唑类离子化合物，所述离子化合物的密度≥1.5g/cm3，玻璃化转变温度≤-40℃，分解温度294-442℃。此外本发明离子液体的合成方法简单、反应条件温和、原料廉价易得、收率高、产品纯度好。这些离子具有较高密度，在航空航天的陀螺油材料、农药领域中具有一定的应用潜力。