HuagongsheHuagongshe Chemistry Print Report · For research reference only
Acetic Anhydride → 2-methyl-5-nitro-4H-benzo[d][1,3]oxazin-4-one
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Acetic Anhydride | HCID 7918 | — |
| Reactant | 2-Amino-6-nitro-benzoic acid | HCID 95795 | — |
| Product | 2-methyl-5-nitro-4H-benzo[d][1,3]oxazin-4-one | HCID 66642983 | — |
Reaction Steps
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 carboxylic acid ester. In certain embodiments, the solvent in step (a) is isopropyl acetate.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US09067912B2 |
| Source dataset | uspto-grants-2015_06 |
| ORD ID | ord-28140463688b42bbab7598a607d8a719 |
| Source note | uspto-grants-2015_06 |