Sodium Cyanate → HCID 14882890, compound

Participants

Reaction Conditions

Reaction Steps

Methyl 4-[3-[N-(4-chlorophenyl)amino]propoxy]benzoate (2.5 g) and sodium cyanate (1.02 g) were dissolved and suspended in benzene (7.5 g), and to the mixture was added dropwise trifuluoroacetic acid (1.19 g) under heating with stirring at 40° C. Three hours later, the reaction solution was concentrated under reduced pressure, and water was added to the residue. The resulting precipitate was crushed, and collected by filtration to give the desired product (2.82 g). mp. 141°-142° C.

Provenance & Evidence