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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 475858Generated: November 2, 2026

Hydrochloric Acid → HCID 58414465, compound

https://huagongshe.com/reaction/475858

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrochloric AcidHCID 313—
ReactantHCID 58075444HCID 58075444—
SolventDiethyl EtherHCID 3283—
SolventIsopropanolHCID 3776—
ProductHCID 58414465HCID 5841446562.7%

Reaction Conditions

Temperature80 °C

Reaction Steps

To a solution of 2-chloro-4-(dimethylamino)-7-phenyl-6,7-dihydro-5H-cyclopenta[d]pyrimidin-7-ol (85 mg) in i-PrOH (5 mL) was added HCl in ether (1M solution), and the reaction mixture was heated at 80° C. from 3 h. The solution was cloudy and turned to clear yellow solution by the end of the reaction. The solvents were removed, and the reaction mixture was worked up with EtOAc and saturated NaHCO3 to give the title compound as a brownish solid (50 mg). LC-MS (M−H2O+H)+=272.07.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08637525B2
Source datasetuspto-grants-2014_01
ORD IDord-9ae7d063db824f0da86f56b54bf38f58
Source noteuspto-grants-2014_01