HuagongsheHuagongshe Chemistry Print Report · For research reference only
Acetic Acid → HCID 22507059, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Acetic Acid | HCID 176 | — |
| Reactant | HCID 22507051 | HCID 22507051 | — |
| Catalyst | Iron | HCID 23925 | — |
| Solvent | Acetic Anhydride | HCID 7918 | — |
| Product | HCID 22507059 | HCID 22507059 | — |
Reaction Steps
2-Nitro-4-chloro-N-(4,6-dimethoxy-[1,3,5]triazin-2-yl)aniline (0.5 g) and iron powder (0.3 g) were dissolved in acetic acid (10 ml) and acetic anhydride (5 ml), followed by reflux for 4 hours. The reaction mixture was cooled to room temperature, followed by filtration. The filtrate was concentrated under reduced pressure, water was added to the residue, and the crystals were collected by filtration, washed with water and dried. Recrystallization from ethanol was carried out to obtain 0.39 g of the desired product as white feather-like crystals (m.p. 173-176° C.)
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06576631B1 |
| Source dataset | uspto-grants-2003_06 |
| ORD ID | ord-003895dcab2a4f1e9e32ff3fe5e61dc3 |
| Source note | uspto-grants-2003_06 |