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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1817398Generated: October 30, 2026

Triethylamine → HCID 57881560, compound

https://huagongshe.com/reaction/1817398

Reaction equation

Participants

RoleNameHCIDCharge
ReactantTriethylamineHCID 8471—
ReactantTriphosgeneHCID 94429—
Reactant(1R)-(+)-1-(4-Fluorophenyl)ethylamineHCID 6950187—
Reactant4-((6,7-Dimethoxyquinolin-4-yl)oxy)-2-methylanilineHCID 21890510—
SolventChloroformHCID 6212—
ProductHCID 57881560HCID 5788156058%

Reaction Steps

4-[(6,7-Dimethoxy-4-quinolyl)oxy]-2-methylaniline (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 (1R)-1-(4-fluorophenyl)ethylamine (35 mg) in is 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 (26 mg, yield 58%).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07598258B2
Source datasetuspto-grants-2009_10
ORD IDord-0603ed061e824f6fb8b0b3f110da3b7f
Source noteuspto-grants-2009_10