HuagongsheHuagongshe Chemistry Print Report · For research reference only
Hydrochloric Acid → HCID 20208485, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Hydrochloric Acid | HCID 313 | — |
| Reactant | Diethyl Ether | HCID 3283 | — |
| Reactant | 2-isopropylamino-5-methyl-4H-3,1-benzoxazin-4-one | HCID 9815828 | — |
| Solvent | 1,4-Dioxane | HCID 31275 | — |
| Product | HCID 20208485 | HCID 20208485 | — |
Reaction Steps
A twofold stoichiometric excess of 3% hydrogen chloride in dioxane is added to a solution of 1.0 g. of 2-isopropylamino-5-methyl-4H-3,1-benzoxazin-4-one in 20 ml dioxane. Diethyl ether is added until precipitation is complete. The product is filtered, washed with ether, air dried and recrystallized to give 2-isopropylamino-5-methyl-4H-3,1-benzoxazin-4-one hydrochloride.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04657893 |
| Source dataset | uspto-grants-1987_04 |
| ORD ID | ord-62eecbb3292b426eb426b4e54b54a1ba |
| Source note | uspto-grants-1987_04 |