反应详情

A mixture of 2-amino-4'-fluorobiphenyl (1.5 g) and benzoylisothiocyanate (1.3 g) in dichloromethane (20 ml) was heated under reflux for 6 hours to yield N-benzoyl-N'-(4'-fluoro-2-biphenylyl)thiourea as a colourless solid (m.p. 123°-124° C.).

1. temperaturewas heated
2. temperatureunder reflux for 6 hours