HuagongsheHuagongshe Chemistry Print Report · For research reference only
5-Chloro-2-nitroaniline → 4-Chloro-1,2-diaminobenzene
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 5-Chloro-2-nitroaniline | HCID 74218 | — |
| Catalyst | Zinc | HCID 23994 | — |
| Solvent | Diethyl Ether | HCID 3283 | — |
| Product | 4-Chloro-1,2-diaminobenzene | HCID 7263 | — |
Reaction Steps
To a suspension in diethyl ether (50 mL) of 5-chloro-2-nitroaniline (2.70 g, 15.6 mmol) was added zinc powder (10.2 g, 156 mmol) in portions. The reaction mixture was filtered and concentrated in vacuo to give 5-chloro-2-aminoaniline which as was used without further purification.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05486525 |
| Source dataset | uspto-grants-1996_01 |
| ORD ID | ord-8942ec119ccc4365abfd9fb348b2641a |
| Source note | uspto-grants-1996_01 |