HRID1193931
反应详情
EQUATION
反应方程式
REACTANTS
反应物
PRODUCTS
生成物
PROCEDURE
实验过程
using 1-(4-chloro-2-fluoro-5-isopropoxyphenyl)-5-fluoro-2-methoxy-4-trifluoromethyl-6(1H)-pyrimidinone with concentrated sulphuric acid during 2 minutes at 0° C. there is obtained 1-(4-chloro-2-fluoro-5-hydroxyphenyl)-5-fluoro-2-methoxy-4-trifluoromethyl-6(1H)-pyrimidinone, 1H14 NMR (CDCl3, 400 MHz): 7.30 ppm (d,1H), 6.87 ppm (d,1H), 4.00 ppm (s,3H);
WORKUP
后处理
- customduring 2 minutes
- customat 0° C.