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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1817400Generated: October 30, 2026

Triethylamine → HCID 9848464, compound

https://huagongshe.com/reaction/1817400

Reaction equation

Participants

RoleNameHCIDCharge
ReactantTriethylamineHCID 8471—
ReactantTriphosgeneHCID 94429—
Reactant(S)-1-(4-Fluorophenyl)-ethylamineHCID 2779063—
Reactant4-((6,7-Dimethoxyquinolin-4-yl)oxy)-2-methoxyanilineHCID 21891031—
SolventChloroformHCID 6212—
ProductHCID 9848464HCID 984846498%

Reaction Steps

4-[(6,7-Dimethoxy-4-quinolyl)oxy]-2-methoxyaniline (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 (44 mg, yield 98%).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07598258B2
Source datasetuspto-grants-2009_10
ORD IDord-95b68e131b23473bbab3be9b1648942b
Source noteuspto-grants-2009_10