HuagongsheHuagongshe Chemistry Print Report · For research reference only
Dimethylamine → 2-chloro-N,N-dimethyl-7-phenyl-6,7-dihydro-5H-cyclopenta[d]pyrimidin-4-amine
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Dimethylamine | HCID 674 | — |
| Reactant | 2,4-Dichloro-7-phenyl-6,7-dihydro-5H-cyclopenta[D]pyrimidine | HCID 58075463 | — |
| Solvent | Methanol | HCID 887 | — |
| Product | 2-chloro-N,N-dimethyl-7-phenyl-6,7-dihydro-5H-cyclopenta[d]pyrimidin-4-amine | HCID 58075814 | 100.3% |
Reaction Steps
A solution of 2,4-dichloro-7-phenyl-6,7-dihydro-5H-cyclopenta[d]pyrimidine (200 mg, 0.754 mmol) and excess dimethylamine (3.77 mL, 7.54 mmol) in MeOH (2 mL) was stirred at rt for 1 h. The solvent was removed in vacuum to afford 2-chloro-N,N-dimethyl-7-phenyl-6,7-dihydro-5H-cyclopenta[d]pyrimidin-4-amine (207 mg, 0.756 mmol, 100% yield). LC-MS (M+H)+=274.2.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08637525B2 |
| Source dataset | uspto-grants-2014_01 |
| ORD ID | ord-66e6a44456054829836c6d1cf683059f |
| Source note | uspto-grants-2014_01 |