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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 533446Generated: October 29, 2026

Water → HCID 58014939, compound

https://huagongshe.com/reaction/533446

Reaction equation

Participants

RoleNameHCIDCharge
ReactantWaterHCID 962—
ReactantDiisopropylethylamineHCID 81531—
ReactantEthyl 2,4-dichloropyrimidine-5-carboxylateHCID 104020—
Reactant3-Aminomethyl-1-N-Cbz-piperidineHCID 2756488—
SolventAcetonitrileHCID 6342—
SolventEthyl AcetateHCID 8857—
ProductHCID 58014939HCID 5801493993.3%

Reaction Steps

The mixture of ethyl 2,4-dichloropyrimidine-5-carboxylate (442 mg, 2.00 mmol), 3-aminomethyl-1-N-CBz-piperidine (496 mg, 2.00 mmol) and DIEA (0.700 mL, 4.02 mmol) in CH3CN (12 mL) was stirred at room temperature for 5 h. Water and EtOAc were added. The organic phase was separated, washed with 1N HCl, then with 5% NaHCO3, dried over Na2SO4, concentrated in vacuo to give ethyl 4-((1-(benzyloxycarbonyl)piperidin-3-yl)methylamino)-2-chloropyrimidine-5-carboxylate (808 mg).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08853230B2
Source datasetuspto-grants-2014_10
ORD IDord-298689ce598b495fa22943490aa60d01
Source noteuspto-grants-2014_10