HuagongsheHuagongshe Chemistry Print Report · For research reference only
Acetic Anhydride → HCID 178418538, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Acetic Anhydride | HCID 7918 | — |
| Reactant | 2-(2-Dimethylamino-4-amino-phenyl)imidazo[4,5-b]pyridin-5-one | HCID 20153289 | — |
| Product | HCID 178418538 | HCID 178418538 | — |
Reaction Steps
A quantity of 0.6 gm of 2-(2-dimethylamino-4-amino-phenyl)imidazo[4,5-b]pyridin-5-one is refluxed with 20 ml of acetic anhydride for 30 minutes. After evaporation, 10 ml of concentrated ammnoia and then 20 ml of ice are added. The product precipitated is suction filtered and washed with water.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04722929 |
| Source dataset | uspto-grants-1988_02 |
| ORD ID | ord-f2c701250f51434a8eabd6294b537cef |
| Source note | uspto-grants-1988_02 |