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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1675841Generated: October 30, 2026

Hydrochloric Acid → HCID 24782815, compound

https://huagongshe.com/reaction/1675841

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrochloric AcidHCID 313—
Reactanttert-butyl 2-(4-chloro-3-fluorobenzyl)-3-((S)-3-methyl-4-((R)-5-methyl-6,7-dihydro-5H-cyclopenta[d]pyrimidin-4-yl)piperazin-1-yl)-3-oxopropylcarbamateHCID 67338680—
SolventDichloromethaneHCID 6344—
ProductHCID 24782815HCID 2478281599%

Reaction Steps

tert-Butyl 2-(4-chloro-3-fluorobenzyl)-3-((S)-3-methyl-4-((R)-5-methyl-6,7-dihydro-5H-cyclopenta[d]pyrimidin-4-yl)piperazin-1-yl)-3-oxopropylcarbamate was treated with HCl (4M in dioxane, 2 mL) in DCM (5 mL) for 6 hours to provide 2-(aminomethyl)-3-(4-chloro-3-fluorophenyl)-1-((S)-3-methyl-4-((R)-5-methyl-6,7-dihydro-5H-cyclopenta[d]pyrimidin-4-yl)piperazin-1-yl)propan-1-one dihydrochloride (50 mg, 99%). MS (APCI+) [M+H] +446.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08003651B2
Source datasetuspto-grants-2011_08
ORD IDord-c5009ae5c1ae45168fc86d77389a63e1
Source noteuspto-grants-2011_08