反应详情

A mixture of 4-methylthio-2-nitroaniline (27.6 g), amyl nitrite (22.5 ml) and cupric chloride (4.5 g) in dry benzene (250 ml) was heated under reflux for 9 hours to give 4-methylthio-2-nitrobiphenyl (m.p. 51°-52° C.).

1. temperaturewas heated
2. temperatureunder reflux for 9 hours