HRID443861

反应详情

EQUATION

反应方程式

REACTANTS

反应物

HCID288560

5-Fluoroisatoic anhydride

C8H4FNO3

HCID294478

2-Hydroxy-6-methyl-4H-3,1-benzoxazin-4-one

C9H7NO3

PRODUCTS

生成物

HCID12713230

6-Fluoro-1-methyl-2H-3,1-benzoxazine-2,4(1H)-dione

C9H6FNO3

PROCEDURE

实验过程

By substituting 27 g of 5-fluoroisatoic anhydride for the 5-methylisatoic anhydride Preparative Example 13, there is obtained 5-fluoro-N-methylisatoic anhydride; mp 150°-155° C.