3,5-Dichlorophenyl isothiocyanate → 1-(3,5-Dichloro-phenyl)-3-[5-(5,6-difluoro-1H-indol-2-yl)-2-methoxy-phenyl]-thiourea

Beteiligte Stoffe

Reaktionsbedingungen

Reaktionsschritte

The product from Example 3, 5-(5,6-difluoro-1H-indol-2-yl)-2-methoxy-phenylamine, (0.137 g, 0.5 mmol) was mixed with 3,5-dichlorophenyl isothiocyanate (0.111 g, 0.54 mmol) in ethyl acetate (10 mL) and heated briefly to 50° C. and then allowed to stand overnight at room temperature. The reaction mixture was concentrated to dryness and triturated with hexanes/ethyl acetate, and the insoluble solid collected by filtration (0.214 g), mp 203-205° C.

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