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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1635099Generated: November 2, 2026

Triethylamine → HCID 18675887, compound

https://huagongshe.com/reaction/1635099

Reaction equation

Participants

RoleNameHCIDCharge
ReactantTriethylamineHCID 8471—
Reactant4-[3-(Trifluoromethyl)phenyl]-4-piperidinolHCID 75255—
ReactantBenzotriazol-1-yloxy-tris(dimethylamino)phosphonium hexafluorophosphateHCID 151348—
Reactant2-(Quinolin-6-yl)acetic acidHCID 11788709—
SolventDichloromethaneHCID 6344—
SolventEthyl AcetateHCID 8857—
ProductHCID 18675887HCID 18675887949.1%

Reaction Steps

A mixture of 2.8 g (0.015 mol) of 6-quinolylacetic acid, 4.2 g (0.0015 mol) of 4-hydroxy-4-(3-trifluoromethylphenyl)piperidine, 6.63 g (0.015 mol) of BOP and 5.3 ml of triethylamine in 60 ml of methylene chloride is stirred overnight. 100 ml of ethyl acetate are added and the mixture is washed with water and with 1N sodium hydroxide solution and dried over sodium sulphate, and the solvent is evaporated off. 5.9 g of the title compound are obtained.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06509351B1
Source datasetuspto-grants-2003_01
ORD IDord-c0aea2ee3bd14add983d4cffccf7c106
Source noteuspto-grants-2003_01