HuagongsheHuagongshe Chemistry Print Report · For research reference only
Acetic Anhydride → HCID 178474023, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Acetic Anhydride | HCID 7918 | — |
| Reactant | HCID 178431206 | HCID 178431206 | — |
| Solvent | Pyridine | HCID 1049 | — |
| Product | HCID 178474023 | HCID 178474023 | — |
Reaction Steps
A mixture of 1 g of 2,2-dimethyl-4-(2-hydroxy-4-pyridyloxy)-6-amino-3-chromanol, 10 ml of acetic anhydride and 10 ml of pyridine is allowed to stand at 20° for 16 hours. The mixture is evaporated, purified chromatographically and 2,2-dimethyl-4-(2-hydroxy-4-pyridyloxy)-6-acetamido-3-chromanol is obtained.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06153627 |
| Source dataset | uspto-grants-2000_11 |
| ORD ID | ord-61640972613a47f3844af6a5637f46a8 |
| Source note | uspto-grants-2000_11 |