反应详情

1-(5-chloro-2-methoxyphenyl)-piperazine hydrochloride (8 g) was heated in a solution of 48% aqueous HBr (200 ml) and the mixture was heated at reflux for 99 hours. The reaction mixture was concentrated in vacuo, the sub-title compound was used directly without any further purification.

1. temperaturethe mixture was heated
2. temperatureat reflux for 99 hours
3. concentrationThe reaction mixture was concentrated in vacuo
4. customthe sub-title compound was used directly without any further purification