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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 721848Generated: October 30, 2026

Lauric Acid → HCID 21890774, compound

https://huagongshe.com/reaction/721848

Reaction equation

Participants

RoleNameHCIDCharge
ReactantLauric AcidHCID 3893—
ReactantDodecanoyl chlorideHCID 8166—
ReactantThionyl ChlorideHCID 24386—
Reactant4-[(6,7-Dimethoxyquinolin-4-yl)oxy]anilineHCID 11594543—
ReactantHCID 21890293HCID 21890293—
SolventEthanolHCID 702—
SolventTolueneHCID 1140—
ProductHCID 21890774HCID 2189077460%

Reaction Conditions

Temperature100 °C

Reaction Steps

Toluene (20 ml) and thionyl chloride (1 ml) were added to commercially available dodecanoic acid (80 mg), and the mixture was heated at 100° C. for one hr. The solvent was removed by distillation, and dodecanoyl isothiocyanate was prepared using the resultant dodecanoyl chloride as a starting compound according to the description of the literature. Dodecanoyl isothiocyanate was dissolved in ethanol (1 ml) to prepare a solution. 4-[(6,7-Dimethoxy-4-quinolyl)oxy]aniline (50 mg), toluene (5 ml), and ethanol (1 ml) were added to the solution, and the mixture was stirred at room temperature for 2 hr. The reaction solution was concentrated, and the residue was purified by chromatography on silica gel using chloroform/acetone for development to give the title compound (58 mg, yield 60%).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07135466B2
Source datasetuspto-grants-2006_11
ORD IDord-392c4fe4b593403ea3633052101e3604
Source noteuspto-grants-2006_11