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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1817403Generated: October 29, 2026

Triethylamine → HCID 57881585, compound

https://huagongshe.com/reaction/1817403

Reaction equation

Participants

RoleNameHCIDCharge
ReactantTriethylamineHCID 8471—
ReactantTriphosgeneHCID 94429—
Reactant(S)-1-(4-Fluorophenyl)-ethylamineHCID 2779063—
Reactant4-[(6,7-Dimethoxy-4-quinolyl)oxy]-2-(trifluoromethyl)anilineHCID 22637154—
SolventChloroformHCID 6212—
ProductHCID 57881585HCID 5788158520.6%

Reaction Steps

4-[(6,7-Dimethoxy-4-quinolyl)oxy]-2-(trifluoromethyl)aniline (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. Next, a solution of (1S)-1-(4-fluorophenyl)ethylamine (35 mg) in chloroform (0.2 ml) was added thereto, 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 (9 mg, yield 20%).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07598258B2
Source datasetuspto-grants-2009_10
ORD IDord-f186ad33268e4734ac3e969b661dca32
Source noteuspto-grants-2009_10