See Also: semidine(dictionary)
semidine (iou)
semidine noun. L19.
[German Semidin, from semi- SEMI- + Benz)idin benzidine: see -INE5.]
Chemistry. Any compound which is either an ortho-anilino-derivative, or an N-para-aminophenyl derivative, of a para-substituted aniline (distinguished as ortho-semidine and para-semidine respectively). Also semidine base.
Comb.: semidine reaction, semidine transformation the rearrangement of para-substituted hydrazobenzenes in the presence of acid to yield ortho- and para-semidines.
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