HuagongsheHuagongshe Chemistry Print Report · For research reference only
N,N-Dimethylaniline → HCID 178482873, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | N,N-Dimethylaniline | HCID 949 | — |
| Reactant | Tetrahydrofuran | HCID 8028 | — |
| Reactant | 4-(N,N-dimethylamino)-phenylazobenzoyl chloride, hydrochloride | HCID 131711441 | — |
| Reactant | HCID 178507366 | HCID 178507366 | — |
| Product | HCID 178482873 | HCID 178482873 | — |
Reaction Steps
A mixture of 5-aminobenzotriazole (0.47 g), 4-(N,N-dimethylamino)-phenylazobenzoyl chloride, hydrochloride (1.13 g) and N,N-dimethylaniline (0.84 g) in dry tetrahydrofuran was stirred overnight and the resulting precipitate was filtered off and recrystallized in a dimethylformamide/water mixture to give pure dye, 0.73 g, m.p. 246°, λmax (methanol)=435 nm.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04173478 |
| Source dataset | uspto-grants-1979_11 |
| ORD ID | ord-fe14c8a2eb854e79aad88b5c6bd5ca41 |
| Source note | uspto-grants-1979_11 |