Article ID Journal Published Year Pages File Type
1266429 Ultrasonics Sonochemistry 2011 4 Pages PDF
Abstract

An ultrasound-assisted preparation of 1,4-diazabutadienes via smooth condensation of diketones with amines under solvent-free conditions is described. The generality of this method was examined by the synthesized N,N′-diaryl- and N,N′-dialkyl-1,4-diazabutadiene derivatives. In addition to experimental simplicity, the main advantages of the procedure are mild conditions, short reaction time (2–15 min) and high yields (71–98%).

Related Topics
Physical Sciences and Engineering Chemistry Chemistry (General)
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