HuagongsheHuagongshe Chemistry Print Report · For research reference only
Acetic Anhydride → HCID 178474036, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Acetic Anhydride | HCID 7918 | — |
| Reactant | HCID 178431752 | HCID 178431752 | — |
| Product | HCID 178474036 | HCID 178474036 | 37% |
Reaction Steps
142 g (0.75 mol) of 2-amino-7-hydroxy-5,6-dimethyl-1,8-naphthyridine and 640 ml of acetic anhydride are boiled under reflux for 30 minutes. After the mixture has been cooled, the product is filtered off and purified by stirring with CH2Cl2 and methanol. There is obtained 64.1 g (37%) of a gray solid.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05258356 |
| Source dataset | uspto-grants-1993_11 |
| ORD ID | ord-f8ba5d9a673041c3955ff600915a0585 |
| Source note | uspto-grants-1993_11 |