HuagongsheHuagongshe Chemistry Print Report · For research reference only
Potassium Carbonate → HCID 58504449, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Potassium Carbonate | HCID 11430 | — |
| Reactant | Levmetamfetamine | HCID 36604 | — |
| Reactant | 2-Amino-4,6-dichloropyrimidine | HCID 65522 | — |
| Solvent | Acetonitrile | HCID 6342 | — |
| Product | HCID 58504449 | HCID 58504449 | 53.9% |
Reaction Conditions
| Temperature | 140 °C |
|---|
Reaction Steps
To a suspension of 4,6-dichloro-2-pyrimidinamine (1.0 g, 6.10 mmol) and K2CO3 (1.69 g, 12.2 mmol) in CH3CN (6.0 mL) was added (2R)—N-methyl-1-phenyl-2-propanamine (1.09 g, 7.32 mmol), and the reaction mixture was heated at 140° C. under microwave conditions with stirring for 2 hours. The mixture was filtered and washed by EtOAc (50 mL). The solution was concentrated, and the resulting residue was purified by reversed phase chromatography using CH3CN in water from 45% to 55% (0.5% ammonium hydrogen carbonate in water) to afford the title compound (910 mg) as a white solid. LC-MS (ES) m/z=277 [M+H]+.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08697685B2 |
| Source dataset | uspto-grants-2014_04 |
| ORD ID | ord-ae67660ee8ae4cb08439c91524e88942 |
| Source note | uspto-grants-2014_04 |