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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 931187Generated: October 27, 2026

Triethylamine → HCID 89854234, compound

https://huagongshe.com/reaction/931187

Reaction equation

Participants

RoleNameHCIDCharge
ReactantTriethylamineHCID 8471—
Reactant2-Amino-6-chloronicotinic acidHCID 12263992—
Reactant2-(Piperidin-3-yl)pyridineHCID 14435576—
SolventDimethylformamideHCID 6228—
ProductHCID 89854234HCID 89854234—

Reaction Conditions

Temperature80 °C

Reaction Steps

To a solution of 2-amino-6-chloronicotinic acid (1.6 g, 9.248 mmol) in N,N-dimethylformamide (41 mL) was added 2-(piperidin-3-yl)pyridine (1.82 g, 11.098 mmol) and triethylamine (25.455 mmol). The reaction mixture was stirred at 80° C. for 16 h. The solvent was removed under reduced pressure and the residue was purified via column chromatography to afford 2-amino-6-(3-(pyridin-2-yl)piperidin-1-yl)nicotinic acid

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09296745B2
Source datasetuspto-grants-2016_03
ORD IDord-38f858fec40d43ecbc157bb8205898a8
Source noteuspto-grants-2016_03