反应详情

The 6-hydroxy-7-nitro-2H-1,4-benzoxazin-3-(4H)-one (17.5 g) in DMF (300 ml) was reduced under 60 Atm. hydrogen at 60° C. in the presence of Ni Raney catalyst in an autoclave. The resulting amine was not isolated.

1. customat 60° C.