HuagongsheHuagongshe Chemistry Print Report · For research reference only
Acetic Anhydride → HCID 14857383, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Acetic Anhydride | HCID 7918 | — |
| Reactant | HCID 14857380 | HCID 14857380 | — |
| Solvent | Pyridine | HCID 1049 | — |
| Product | HCID 14857383 | HCID 14857383 | — |
Reaction Steps
A mixture of 1 g of 2,2-dimethyl-4-(1-methyl-1,2-dihydro-2-oxo-3-pyridyl)-6-amino-3-chromanol, 10 ml of acetic anhydride and 10 ml of pyridine is allowed to stand at 20° for 24 hours. The mixture is evaporated, worked up in the customary manner and 2,2-dimethyl-4-(1-methyl-1,2-dihydro-2-oxo-3-pyridyl)-6-acetamido-3-chromanol is obtained.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05112839 |
| Source dataset | uspto-grants-1992_05 |
| ORD ID | ord-e089f84c24df4f788dd023aec468dd58 |
| Source note | uspto-grants-1992_05 |