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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1183154Generated: October 31, 2026

Pyridine → HCID 67283491, compound

https://huagongshe.com/reaction/1183154

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPyridineHCID 1049—
Reactant1-(pyridin-3-yl)propan-2-amineHCID 4712458—
ReactantCyclohexanecarbonyl chloride, 5-methyl-2-(1-methylethyl)-HCID 13734319—
SolventTetrahydrofuranHCID 8028—
ProductHCID 67283491HCID 6728349172.7%

Reaction Steps

In a 25 mL round bottom flask, fitted with magnetic stirrer, 15 mL of tetrahydrofuran, 1.5 mmol (1.5 eq.) of pyridine and 1.1 mmol (1.1 eq.) of 1-(pyridin-3-yl)propan-2-amine were added. p-Menthane carboxylic acid chloride (1.0 mmol) and the mixture was stirred at room temperature for 16 hours. The reaction mixture was extracted with MTBE and NaOH (1N in water). The organic layer was washed with brine, dried over MgSO4 and concentrated. The crude product was purified by column chromatography, obtaining 220 mg of a white solid, mp 108-110° C.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08664261B2
Source datasetuspto-grants-2014_03
ORD IDord-419ae74c17e9471e91839e5317539306
Source noteuspto-grants-2014_03