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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 416305Generated: October 31, 2026

Triethylamine → HCID 58930640, compound

https://huagongshe.com/reaction/416305

Reaction equation

Participants

RoleNameHCIDCharge
ReactantTriethylamineHCID 8471—
Reactant3-Pyridinecarbonyl chloride, hydrochloride (1:1)HCID 88438—
ReactantHCID 58930644HCID 58930644—
SolventDichloromethaneHCID 6344—
ProductHCID 58930640HCID 5893064079%

Reaction Steps

A solution of 397 (100 mg, 0.38 mmol), Et3N (160 μL, 1.14 mmol) and nicotinoyl chloride HCl salt (68 mg, 0.38 mmol) in DCM (2 mL) was stirred at room temperature for 1 hour and quenched by adding saturated NH4Cl sat solution (5 mL). The organic phase was separated, dried over Na2SO4, filtered and concentrated to produce a residue which was purified by flash chromatography using 5% MeOH in DCM as an eluent to afford the title compound (110 mg, 79% yield). LRMS: (calc) 367.2; (found). 368.1 (M+H1).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08088805B2
Source datasetuspto-grants-2012_01
ORD IDord-4b3cf7a71c7d4929ab644481df3d9096
Source noteuspto-grants-2012_01