Toluene → N-(4-Chlorobenzoyl)-N'-{4-[(6,7-dimethoxy-4-quinolyl)oxy]-2-methylphenyl}thiourea

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Reaction Steps

Commercially available 4-chloro-1-benzenecarbonyl isothiocyanate (50 μl) was dissolved in ethanol (1 ml) to prepare a solution. 4-[(6,7-Dimethoxy-4-quinolyl)oxy]-2-methylaniline (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 (46 mg, yield 56%).

Provenance & Evidence