HuagongsheHuagongshe Chemistry Print Report · For research reference only
Water → 2,5-Dibutoxy-4-chlorobenzenamine
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Water | HCID 962 | — |
| Reactant | Ammonium Chloride | HCID 25517 | — |
| Reactant | Benzene, 1,4-dibutoxy-2-chloro-5-nitro- | HCID 66635 | — |
| Solvent | Isopropanol | HCID 3776 | — |
| Product | 2,5-Dibutoxy-4-chlorobenzenamine | HCID 14438459 | — |
Reaction Steps
To a mixture of 84 parts of reduced iron, 8 parts of ammonium chloride, 35 parts of water and 160 parts of isopropanol was gradually added 60.3 parts of 2,5-dibutoxy-4-chloronitrobenzene under reflux to reduce the nitro compound. Post-treatment was carried out in a conventional manner to obtain 53 parts of 2,5-dibutoxy-4-chloroaniline (m.p.: 43° to 44° C.).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05486446 |
| Source dataset | uspto-grants-1996_01 |
| ORD ID | ord-57fe3dbf7ebb4fe9bf09e3a2f9e2bfdd |
| Source note | uspto-grants-1996_01 |