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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 451084Generated: October 30, 2026

Dimethylamine → HCID 58075276, compound

https://huagongshe.com/reaction/451084

Reaction equation

Participants

RoleNameHCIDCharge
ReactantDimethylamineHCID 674—
ReactantHCID 58075561HCID 58075561—
SolventMethanolHCID 887—
ProductHCID 58075276HCID 5807527698%

Reaction Steps

A solution of 2,4-dichloro-7-(4-(trifluoromethoxy)phenyl)-6,7-dihydro-5H-cyclopenta[d]pyrimidine (250 mg, 0.716 mmol) and dimethylamine (0.716 mL, 1.432 mmol) in MeOH (2 mL) was stirred at rt for 1 h. The solvent was removed in vacuum and the crude product was purified by column chromatography on silica gel to afford 2-chloro-N,N-dimethyl-7-(4-(trifluoromethoxy)phenyl)-6,7-dihydro-5H-cyclopenta[d]pyrimidin-4-amine (250 mg, 0.699 mmol, 98% yield). LC-MS (M+H)+=358.0.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08486952B2
Source datasetuspto-grants-2013_07
ORD IDord-3731f12bf4dc4d73b276d6f638414c29
Source noteuspto-grants-2013_07