Acetic Anhydride → 2-methyl-5-nitro-4H-benzo[d][1,3]oxazin-4-one

Beteiligte Stoffe

Reaktionsschritte

In certain embodiments, the solvent in step (a) (i.e., reacting 2-amino-6-nitrobenzoic acid with acetic anhydride in a solvent to form 2-methyl-5-nitro-4H-benzo[d][1,3]oxazin-4-one) is a hydrocarbon, chlorinated hydrocarbon, alcohol, ether, ketone, ester, carbonate, amide, nitrile, sulfoxide, sulfone, nitro compound, arene, heteroarene, heterocycle, carboxylic acid, phosphoramide, carbon sulfide, water, or a mixture thereof.

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