反应详情

A mixture of 2-amino-6-methylbiphenyl hydrochloride (2.98 g), N,N-dimethylcyanamide (1.46 g) and m-cresol (25 ml) was heated at 90°-95° C. for 6 hours to give N,N-dimethyl-N'-(6-methyl-2-biphenylyl)guanidine (m.p. 181°-182° C.) which was recrystallised from hexane.

1. temperaturewas heated at 90°-95° C. for 6 hours