反应详情

A mixture of 4 parts of 1-acetyl-4-(isothiocyanatomethyl)piperidine, 2.2 parts of 4-fluorobenzenamine and 90 parts of tetrahydrofuran was stirred overnight at reflux temperature. The reaction mixture was evaporated, yielding 6.2 parts (100%) of N-[(1-acetyl-4-piperidinyl)methyl]-N'-(4-fluorophenyl)thiourea as a residue (intermediate 12).

1. temperatureat reflux temperature
2. customThe reaction mixture was evaporated