HuagongsheHuagongshe Chemistry Print Report · For research reference only
N,N-Dimethylaniline → HCID 178433864, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | N,N-Dimethylaniline | HCID 949 | — |
| Reactant | Water | HCID 962 | — |
| Reactant | HCID 178433863 | HCID 178433863 | — |
| Reactant | HCID 178507366 | HCID 178507366 | — |
| Solvent | Tetrahydrofuran | HCID 8028 | — |
| Product | HCID 178433864 | HCID 178433864 | — |
Reaction Steps
A mixture of 5-aminobenzotriazole (0.78 g), 4-(5-hydroxy-3-methyl-1-phenylpyrazol-4-ylazo)benzoyl chloride (2.0 g) and N,N-dimethylaniline (0.71 g) in dry tetrahydrofuran (15 ml) was stirred overnight and water (50 ml) was added. The precipitate was filtered and crystallized in aqueous pyridine (1.9 g), m.p. 285° decomp., λmax (methanol)=396 nm.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04173478 |
| Source dataset | uspto-grants-1979_11 |
| ORD ID | ord-861923de7ac74a1f8d42779d1685c841 |
| Source note | uspto-grants-1979_11 |