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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1622379Generated: November 2, 2026

Triethylamine → HCID 45275676, compound

https://huagongshe.com/reaction/1622379

Reaction equation

Participants

RoleNameHCIDCharge
ReactantTriethylamineHCID 8471—
Reactant4-PiperidinemethanolHCID 420771—
Reactant3,4,5-TrichloropyridineHCID 3786531—
SolventN-methyl-2-pyrrolidoneHCID 13387—
ProductHCID 45275676HCID 4527567672.3%

Reaction Steps

General procedure C was followed using 3,4,5-trichloropyridine (50 mg, 0.27 mmol), piperidin-4-ylmethanol (35 mg, 0.30 mmol), triethylamine (76 μL, 0.54 mmol) and NMP (1.5 mL). The crude product was purified by flash column chromatography on silica gel (hexane, EtOAc, 85:15) to furnish the title compound as white solid (51 mg, 71%), LC-MS (ESI, 3.5 min) Rt 2.49 min, m/z 261 (100%, [M+H]+); m/z (ESI) C11H15Cl2N2O requires 261.0556 found [M+H]+ 261.0558; HPLC Rt 6.68 min, 100%.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08778925B2
Source datasetuspto-grants-2014_07
ORD IDord-c6c5eaad05da4fbd8ce34e13e554186e
Source noteuspto-grants-2014_07