反应详情

A solution of 423 mg (1.85 mmol) bis-(4-methoxy-phenyl)-amine in 8 ml acetic acid is treated with 120 mg (1.85 mmol)sodium cyanate. After 4.5 h the reaction mixture is poured onto a solution of 8 g sodium hydroxide in 100 ml water. The resultant precipitate is filtered off and dried.

1. filtrationThe resultant precipitate is filtered off
2. customdried