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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1272864Generated: October 31, 2026

Triethylamine → HCID 131724912, compound

https://huagongshe.com/reaction/1272864

Reaction equation

Participants

RoleNameHCIDCharge
ReactantTriethylamineHCID 8471—
Reactant3-Pyridinecarbonyl chloride, hydrochloride (1:1)HCID 88438—
ReactantHCID 22480146HCID 22480146—
ProductHCID 131724912HCID 13172491254%

Reaction Steps

The title compound was prepared according to the procedure described in 225A, using 3-(3-aminophenyl)-1-perhydro-2H-pyran-2-yl-1H-indazole-5-carbonitrile (0.300 g, 0.94 mmol), nicotinoyl chloride hydrochloride (0.334 mL, 1.88 mmol), and triethyl amine (0.655 mL, 4.7 mmol). The title product was purified by column chromatography (SiO2, 5% methanol in dichloromethane) (0.215 g, 54% yield): ES-MS (m/z) 424 [M+H]+.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07208513B2
Source datasetuspto-grants-2007_04
ORD IDord-7420d91235c54b9badbe4222b05238d9
Source noteuspto-grants-2007_04