Trifluoroacetic acid → HCID 21997550, compound

Participants

Reaction Conditions

Reaction Steps

To a solution of 4-piperidin-1-yl-benzonitrile (3 g) and thiosemicarbazide (1.8 g) in toluene (30 ml) was added trifluoroacetic acid (20 ml) and the mixture was stirred at 60° C. for 6 hours. The reaction mixture was placed in water, the solution was adjusted to pH 9 with 1N sodium hydroxide and the precipitate was collected by filtration to give 5-(4-piperidin-1-yl-phenyl)-[1,3,4]thiadiazol-2-yl-amine (3.58 g).

Provenance & Evidence