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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1817397Generated: October 29, 2026

Triethylamine → HCID 57881593, compound

https://huagongshe.com/reaction/1817397

Reaction equation

Participants

RoleNameHCIDCharge
ReactantTriethylamineHCID 8471—
ReactantTriphosgeneHCID 94429—
Reactant(S)-1-(4-Fluorophenyl)-ethylamineHCID 2779063—
Reactant4-((6,7-Dimethoxyquinolin-4-yl)oxy)-2-methylanilineHCID 21890510—
SolventChloroformHCID 6212—
ProductHCID 57881593HCID 5788159378.3%

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 (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 (36 mg, yield 77%).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07598258B2
Source datasetuspto-grants-2009_10
ORD IDord-bb383ba1cd174feba9efb6e51d72625e
Source noteuspto-grants-2009_10