HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 20084267, compound → HCID 20494908, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | HCID 20084267 | HCID 20084267 | — |
| Reactant | HCID 20494909 | HCID 20494909 | — |
| Solvent | Acetic Acid | HCID 176 | — |
| Product | HCID 20494908 | HCID 20494908 | — |
Reaction Steps
One equivalent of 5-nitro-2-nitroso-thiazole was dissolved in a minimum quantity of glacial acetic acid and one equivalent of (+)-4-(2-methylbutyl)aniline (ex. 4) was added. The solution was allowed to react overnight and the resultant coupled helichromic dye was recovered by precipitation with water. Chromatography on alumina afforded the pure dye compound.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04394070 |
| Source dataset | uspto-grants-1983_07 |
| ORD ID | ord-1b1de71f391c41788f693287bc77558d |
| Source note | uspto-grants-1983_07 |