HuagongsheHuagongshe Chemistry Print Report · For research reference only
Ammonia → (2-Aminomethyl-4-methoxy-benzyl)-(3-methyl-pyridin-2-ylmethyl)-(1-pyridin-2-yl-ethyl)-amine
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Ammonia | HCID 222 | — |
| Reactant | 5-Methoxy-2-{[(3-methyl-pyridin-2-ylmethyl)-(1-pyridin-2-yl-ethyl)-amino]-methyl}-benzonitrile | HCID 67272347 | — |
| Catalyst | Nickel | HCID 935 | — |
| Solvent | Methanol | HCID 887 | — |
| Product | (2-Aminomethyl-4-methoxy-benzyl)-(3-methyl-pyridin-2-ylmethyl)-(1-pyridin-2-yl-ethyl)-amine | HCID 58997105 | — |
Reaction Steps
A solution of the above nitrile (258 mg, 0.69 mmol) in MeOH saturated with NH3 (15 mL) was hydrogenated (40 psi) over Raney-nickel for 4 hours. The mixture was filtered with suction through a pad of celite, washing with excess MeOH. The filtrate was concentrated under reduced pressure, giving the crude amine as a purple foam.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07863293B2 |
| Source dataset | uspto-grants-2011_01 |
| ORD ID | ord-0a7a779d796d4df895feea0781562885 |
| Source note | uspto-grants-2011_01 |