Phenyl Isothiocyanate → HCID 13018273, compound

Participants

Reaction Steps

A solution of 14 g of phenyl isothiocyanate in 50 ml of hexane was added dropwise to 19 g of N-4-methylbenzyl-N-cyclopentyl amine in 400 ml of hexane while cooling and stirring. After the addition, the temperature of the reaction mixture was gradually raised, and the solution was stirred at 40° C. for about 5 hours. The mixture was cooled and filtered. The residue was recrystallized from a mixture of hexane and ethyl alcohol. 30 g of N-4-methylbenzyl-N-cyclopentyl-N'-phenylthiourea were obtained. Melting point: 109°-111° C.

Provenance & Evidence