Schiff base

Organic compound containing the group >C=N–

In organic chemistry, a Schiff base is a compound with the general structure R1R2C=NR3. They can be considered a sub-class of imines, being either secondary ketimines or secondary aldimines depending on their structure. Anil refers to a common subset of Schiff bases: imines derived from anilines. The term can be synonymous with azomethine which refers specifically to secondary aldimines.

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