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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1817394Generated: October 30, 2026

Triethylamine → HCID 57881566, compound

https://huagongshe.com/reaction/1817394

Reaction equation

Participants

RoleNameHCIDCharge
ReactantTriethylamineHCID 8471—
ReactantTriphosgeneHCID 94429—
Reactant(S)-1-(4-Fluorophenyl)-ethylamineHCID 2779063—
Reactant3-Chloro-4-[(6,7-dimethoxy-4-quinolyl)oxy]anilineHCID 11739027—
SolventChloroformHCID 6212—
ProductHCID 57881566HCID 5788156658%

Reaction Steps

3-Chloro-4-[(6,7-dimethoxy-4-quinolyl)oxy]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 (26 mg, yield 58%).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07598258B2
Source datasetuspto-grants-2009_10
ORD IDord-6339c2cb7d2b4311b15e5e0ed0d3347f
Source noteuspto-grants-2009_10