Abstract

Ultraviolet and visible spectra are reported for 28 N-benzylidineanilines with their molar absorptivities given in absolute ethanol, and in isooctane when feasible. Infrared studies in the 2-15 micron region are reported for these compounds and also for three newly synthesized N-d-benzylidineanilines. With the aid of these deuterated benzalanilines, infrared assignments are given for the frequencies characteristic of the center – CH=N-azomethine group. The ultraviolet and infrared spectra are compared in relation to the reported basicity of their azomethine groups.

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