HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 22761658, compound → HCID 22761661, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | HCID 22761658 | HCID 22761658 | — |
| Reactant | HCID 178418361 | HCID 178418361 | — |
| Catalyst | Nickel | HCID 935 | — |
| Solvent | Ethyl Acetate | HCID 8857 | — |
| Product | HCID 22761661 | HCID 22761661 | 53.3% |
Reaction Steps
The solution of 1.65 g of N-(2-ethyl-4-nitrophenyl)-4-chlorophthalimide in 80 ml of ethyl acetate is hydrogenated over 5 g of Raney Nickel at 2.5 atm. of hydrogen pressure for 5 hours. After filtration the residue of 1.5 g is crystallized from ethyl acetate-hexane to give 800 mg of the N-(2-ethyl-4-aminophenyl)-4-chlorophthalimide melting at 118°-120°.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04025505 |
| Source dataset | uspto-grants-1977_05 |
| ORD ID | ord-6c718ccb1527441f8e9f0e585aa9ebd4 |
| Source note | uspto-grants-1977_05 |