HuagongsheHuagongshe Chemistry Print Report · For research reference only
Hydrochloric Acid → 2-Methyl-5-Nitroaniline
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Hydrochloric Acid | HCID 313 | — |
| Reactant | 2-Methoxy-4-nitroaniline | HCID 7337 | — |
| Reactant | 4-Aminobenzamide | HCID 76079 | — |
| Reactant | Sodium Nitrite | HCID 23668193 | — |
| Solvent | Water | HCID 962 | — |
| Product | 2-Methyl-5-Nitroaniline | HCID 7444 | — |
Reaction Steps
24.3 Parts of 20 degrees Baume hydrochloric acid was slurried with 15.2 parts of 4-nitro-1-amino-2-methoxybenzene and 1.33 parts of 4-aminobenzamide in 210 parts of water. The mixture was iced to 0° C. and reacted with 7.3 parts of sodium nitrite to form a solution of the diazonium salt of 4-nitro-2-amino-1-methylbenzene and the diazonium salt of 4-aminobenzamide.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04204871 |
| Source dataset | uspto-grants-1980_05 |
| ORD ID | ord-1fc72eeec0e04315a0361d15935d88b8 |
| Source note | uspto-grants-1980_05 |