反应详情

The synthesis is effected analogously to Example 1 using in each case 1 equivalent of methyl 6-benzyl-5,6-dihydro-4-hydroxy-2-methyl-1,1-dioxo-2H-1,2,6-thia-diazine-3-carboxylate and aniline. Recrystallisation from a diisopropyl ether/acetone mixture gives the title compound in a yield of 54%.

1. customRecrystallisation from a diisopropyl ether/acetone mixture