反应 #1005963

反应方程式

2-amino-5-trifluoromethylpyridine

bromoethylacetate

→

(2-imino-5-trifluoromethyl-2H-pyridin-1-yl)ethyl acetate hydrobromide

反应条件

后处理

1. 1
   浓缩concentrated under reduced pressure
2. 2
   过滤filtered
3. 3
   洗涤The resulting solid was washed with t-butyl methyl ether

实验过程

A mixture of 3.0 g of 2-amino-5-trifluoromethylpyridine and 7 ml of bromoethylacetate was stirred at 80° C. for 1 hour, and concentrated under reduced pressure. The resulting residue was suspended in a mixed solvent of acetonitrile and t-butyl methyl ether, and filtered. The resulting solid was washed with t-butyl methyl ether to obtain 2.46 g of (2-imino-5-trifluoromethyl-2H-pyridin-1-yl)ethyl acetate hydrobromide.

来源