HuagongsheHuagongshe Chemistry Print Report · For research reference only
Benzylamine → Benzyl-(6-methoxy-naphthalen-2-ylmethylene)-amine
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Benzylamine | HCID 7504 | — |
| Reactant | Sulfuric acid magnesium salt (1:1) | HCID 24083 | — |
| Reactant | 6-Methoxy-2-naphthaldehyde | HCID 76991 | — |
| Solvent | Dichloromethane | HCID 6344 | — |
| Product | Benzyl-(6-methoxy-naphthalen-2-ylmethylene)-amine | HCID 18505309 | 98.4% |
Reaction Steps
A solution of benzylamine (0.57 mL, 5.37 mmol) in 5 mL of methylene chloride was added dropwise under nitrogen over 5 minutes to a mixture of 6-methoxy-naphthalene-2-carbaldehyde (1.0 g, 5.37 mmol) and anhydrous MgSO4 (3 g) in 20 mL of methylene chloride. The reaction stirred under nitrogen for 24 h (overnight). The MgSO4 was removed by filtration and the solvent removed under reduced pressure to give benzyl-(6-methoxy-naphthalen-2-ylmethylene)-amine (1.455 g, 98%) as an off-white solid, mp 115-117° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06589970B2 |
| Source dataset | uspto-grants-2003_07 |
| ORD ID | ord-88c3bf9a50654e5097980b0c70eaf217 |
| Source note | uspto-grants-2003_07 |