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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1888940Generated: October 31, 2026

Water → HCID 58014939, compound

https://huagongshe.com/reaction/1888940

Reaction equation

Participants

RoleNameHCIDCharge
ReactantWaterHCID 962—
ReactantTriethylamineHCID 8471—
ReactantEthyl 2,4-dichloropyrimidine-5-carboxylateHCID 104020—
Reactant3-Aminomethyl-1-N-Cbz-piperidineHCID 2756488—
SolventAcetonitrileHCID 6342—
SolventEthyl AcetateHCID 8857—
ProductHCID 58014939HCID 5801493988.2%

Reaction Steps

A mixture of ethyl 2,4-dichloropyrimidine-5-carboxylate (0.221 g, 1.00 mmol), 3-aminomethyl-1-N-CBz-piperidine (0.248 g, 1.00 mmol) and triethylamine (0.300 mL, 2.15 mmol) in CH3CN (10 mL) was stirred at room temperature for 20 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 (0.382 g).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08501944B2
Source datasetuspto-grants-2013_08
ORD IDord-f8d334c0dbad4c8ab39c8f023ac6100e
Source noteuspto-grants-2013_08