摘要
报道了一种以丙酮醛、甲醛、氨为原料，在硫酸铵存在下合成４－甲基咪唑的改进方法，具有操作简便、产品纯度高等优点，并用元素分析，红外光谱对产物进行了鉴定。
By using ammonium sulfate,formaldehyde and pyruvaldehyde as starting materials,4 methylimidazole was synthesed.This method has many advantages,such as easy to operate,warm reaction conditions,shortage of reaction time and high purity of the product.4 methylimidazole has been confirmed by the analysis of elements and IR.
出处
《西北大学学报（自然科学版）》
CAS
CSCD
北大核心
1999年第3期227-228,共2页
Journal of Northwest University（Natural Science Edition）
基金
陕西省自然科学基金
关键词
中间体
甲基咪唑
有机合成
intermediate
4 methylimidazole
organic synthesis
