Tag: bases

Schiff bases & its significance

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article image A SCHIFF base contains a functional group that possesses a characteristic double bond between carbon and nitrogen in which nitrogen is directly connected to an aryl or alkyl group. Schiff bases were first synthesized in 1864 by a German chemist Hugo Schiff. The general formula of Schiff base is R1CH=NR2, where R1 and R2 are aryl, cycloalkyl, alkyl or heterocyclic groups. These bases possess azomethine group (-C=N) so these are also called as azomethines, imines or anils. In nature, an…Read More