HuagongsheHuagongshe Chemistry Print Report · For research reference only
Water → N-Ethyl-N-phenylnaphthalen-1-amine
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Water | HCID 962 | — |
| Reactant | Iodoethane | HCID 6340 | — |
| Reactant | Phenyl-1-naphthylamine | HCID 7013 | — |
| Reactant | Potassium Hydroxide | HCID 14797 | — |
| Catalyst | Copper | HCID 23978 | — |
| Solvent | N-methyl-2-pyrrolidone | HCID 13387 | — |
| Product | N-Ethyl-N-phenylnaphthalen-1-amine | HCID 20087159 | 98% |
Reaction Steps
A mixture of ethyl iodide (0.1M), 1-phenylaminonaphthalene (0.05M), KOH (0.1M) and copper bronze (1 g) was stirred for 31/2 hours in N-methylpyrrolidone (20 cm3) at 120° C. under an atmosphere of nitrogen. The mixture was cooled, poured into water (2 liters) and extracted with CH2Cl2 (3×300 cm3). The combined extracts were washed with water, dried over MgSO4 and the CH2Cl2 solvent removed in vacuo to give 229 g (98% yield) of 1-(N-phenyl-N-ethylamino)naphthalene as a yellow liquid.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05395969 |
| Source dataset | uspto-grants-1995_03 |
| ORD ID | ord-f5b9df291c624434ad143b206a8ceb43 |
| Source note | uspto-grants-1995_03 |