离子液体1,4-二(1-异丙基咪唑)丁烷溴化物的合成研究

Synthesis of ionic liquid 1,4-(1-isopropyl-imidazole) butane bromide

以乙二醛、甲醛、氨水和异丙胺为原料,甲醇为溶剂,合成1-异丙基咪唑。由1-异丙基咪唑与1,4-二溴丁烷反应,合成一种二齿型离子液体1,4-二(1-异丙基咪唑)丁烷溴化物,产物经IR、1H NMR和13C NMR予以表征。

1-Isopropyl-imidazole was synthesized by reaction of isopropyl amine with glyoxal,formaldehyde and ammonia in methanol.Bidentate ionic liquid 1,4-（1-isopropyl-imidazole） butane bromide was synthesized by using 1-isopropyl-imidazole.The compound was confirmed by IR,1H NMR and 13C NMR.