HuagongsheHuagongshe Chemistry Print Report · For research reference only
Propylamine → 5,6-Dimethyl-2-propylamino-4-(1-methyl-1,2,3,4-tetrahydroisoquinolin-2-yl)pyrimidine hydrochloride
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Propylamine | HCID 7852 | — |
| Reactant | Triethylamine | HCID 8471 | — |
| Reactant | 5,6-Dimethyl-2-chloro4-(1-methyl-1,2,3,4-tetrahydroisoquinolin-2-yl)pyrimidine | HCID 11185318 | — |
| Solvent | Dimethylformamide | HCID 6228 | — |
| Product | 5,6-Dimethyl-2-propylamino-4-(1-methyl-1,2,3,4-tetrahydroisoquinolin-2-yl)pyrimidine hydrochloride | HCID 18315708 | 87.8% |
Reaction Steps
After propylamine(0.43 ml, 5.22 mmol) and triethylamine(0.36 ml, 2.59 mmol) were added to a solution of 5,6-dimethyl-4-(1-methyl-1,2,3,4-tetrahydroisoquinolin-2-yl)-2-chloropyrimidine (0.5 g, 1.74 mmol) in dimethylformamide, 530 mg of the titled compound was obtained in accordance with the same procedure as in Example 1.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06352993B1 |
| Source dataset | uspto-grants-2002_03 |
| ORD ID | ord-84bac16deaa6453a916a34e3e179e158 |
| Source note | uspto-grants-2002_03 |