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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1817417Generated: November 1, 2026

Triethylamine → HCID 57881598, compound

https://huagongshe.com/reaction/1817417

Reaction equation

Participants

RoleNameHCIDCharge
ReactantTriethylamineHCID 8471—
ReactantTriphosgeneHCID 94429—
Reactant(alphaS)-4-Bromo-alpha-methylbenzenemethanamineHCID 852999—
Reactant4-[(6,7-Dimethoxyquinolin-4-yl)oxy]anilineHCID 11594543—
SolventChloroformHCID 6212—
ProductHCID 57881598HCID 57881598117.1%

Reaction Steps

4-[(6,7-Dimethoxy-4-quinolyl)oxy]aniline (70 mg) was dissolved in chloroform (1 ml) and triethylamine (0.1 ml) to prepare a solution. A solution of triphosgene (33 mg) in chloroform (0.2 ml) was then added to the solution, and the mixture was stirred stirred at room temperature for 75 min. Next, a solution of (1S)-1-(4-bromophenyl)ethylamine (46 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 (68 mg, yield 55%).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07598258B2
Source datasetuspto-grants-2009_10
ORD IDord-d51b67903d584ead92a849df9eae9103
Source noteuspto-grants-2009_10