HuagongsheHuagongshe Chemistry Print Report · For research reference only
Methanol → 4-[4-(3,4-Dichlorophenyl)butyl]phenylamine
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Methanol | HCID 887 | — |
| Reactant | (trans)-1,2-Dichloro-4-[4-(4-nitrophenyl)-1,3-butadienyl]benzene | HCID 86594892 | — |
| Catalyst | Nickel | HCID 935 | — |
| Solvent | Tetrahydrofuran | HCID 8028 | — |
| Product | 4-[4-(3,4-Dichlorophenyl)butyl]phenylamine | HCID 13656081 | 78% |
Reaction Steps
The title compound was prepared from (trans), (trans)-1,2-dichloro-4-[4-(4-nitrophenyl)-1,3-butadienyl]benzene (15.42 g, 0.048 mol), Ra—Ni (1 g) at 20° C. to 26° C. (ΔP=19.3 psi) under a hydrogen atmosphere in THF (75 mL) and MeOH (75 mL) using the procedure described in Example 1, Step B. This procedure yield a solid, 10.97 g (0.037 mol, 78%) of the desired product. mp 50-52° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06972287B1 |
| Source dataset | uspto-grants-2005_12 |
| ORD ID | ord-957fff5b326f4687a42a0a00df8bda8c |
| Source note | uspto-grants-2005_12 |