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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1817409Generated: October 29, 2026

Triethylamine → HCID 57881589, compound

https://huagongshe.com/reaction/1817409

Reaction equation

Participants

RoleNameHCIDCharge
ReactantTriethylamineHCID 8471—
ReactantTriphosgeneHCID 94429—
Reactant(S)-1-(4-Fluorophenyl)-ethylamineHCID 2779063—
Reactant4-[(6,7-Dimethoxy-4-quinolyl)oxy]-2,3-dimethylanilineHCID 21890439—
SolventChloroformHCID 6212—
ProductHCID 57881589HCID 5788158976%

Reaction Steps

4-[(6,7-Dimethoxy-4-quinolyl)oxy]-2,3-dimethylaniline (30 mg) was dissolved in chloroform (1 ml) and triethylamine (0.1 ml) to prepare a solution. A solution of triphosgene (35 mg) in chloroform (0.2 ml) was then added to the solution, and the mixture was stirred at room temperature for one hr. A solution of (1S)-1-(4-fluorophenyl)ethylamine (35 mg) in chloroform (0.2 ml) was then added to the solution, and the mixture was stirred at room temperature for 10 hr. The stirred mixture was purified by chromatography on silica gel using chloroform/methanol for development to give the title compound (34 mg, yield 76%).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07598258B2
Source datasetuspto-grants-2009_10
ORD IDord-e0c7c7cf52804addb3881b657cdb3a85
Source noteuspto-grants-2009_10