HuagongsheHuagongshe Chemistry Print Report · For research reference only
Hydrochloric Acid → Benzenediazonium chloride
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Hydrochloric Acid | HCID 313 | — |
| Reactant | Benzenamine hydrochloride (1:1) | HCID 8870 | — |
| Reactant | Sodium Nitrite | HCID 23668193 | — |
| Solvent | Water | HCID 962 | — |
| Product | Benzenediazonium chloride | HCID 60992 | — |
Reaction Steps
A solution of benzenediazonium chloride was prepared as follows: To an ice cold (about 5° C.) solution of aniline hydrochloride (3.24 g., 25 mmoles) in water (10 ml.) and concentrated hydrochloric acid (2.1 ml., 25 mmoles) was added dropwise with stirring a solution of sodium nitrite (1.9 g., 27.5 mmoles) in water (10 ml.). After addition the solution was stirred in the cold for an additional 15 minutes.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04128425 |
| Source dataset | uspto-grants-1978_12 |
| ORD ID | ord-9a32150a3bf545fe94a430c25ee8ca32 |
| Source note | uspto-grants-1978_12 |