介绍了适合工业化的乙酰乙醛缩二甲醇合成路线。
The synthetic method of acetylacetaldehyde dimethyl acetal suitable for the industrialization was introduced.
方法：以氨基乙醛缩甲醇制备的N （2 ，2 二甲氧基乙基）胍硫酸盐经盐酸催化环合制得2 氨基咪唑硫酸盐。
METHODS:N (2,2 dimethoxylethyl)guanidine sulfate from aminoacetaldehyde dimethyl acetal was treated with concentrated HCl to get 2 aminoimidazole sulfate.
应用推荐