HRID1163333
反应详情
EQUATION
反应方程式
REACTANTS
反应物
PRODUCTS
生成物
AUXILIARIES
试剂、催化剂与溶剂
CONDITIONS
反应条件
- 温度
- 90 °C
PROCEDURE
实验过程
A mixture of 2.0 g of 7-chloro-1-(2,4-difluoro-phenyl)-6-fluoro-4-oxo-1,4-dihydro-quinoline-3-carboxylic acid ethyl ester (5.23 mmol) in 16 ml acetic acid and 16 ml HCl 37% was stirred 25 hrs at 90° C., and evaporated.
WORKUP
后处理
- customevaporated