F. L. Setliff, J. Z. Caldwell
1991
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Journal
Journal of the Arkansas Academy of Science
Abstract
A series of N-phenylamides of 5-bromo 6-chloronicotinic acid and 5-bromo-2-chloronicotinic acid were synthesized by treatment of their freshly prepared acid chlorideswiththe appropriately ringsubstitutedanilines. Thirtynew compounds were prepared, and their structures were ascertainedby elementalanalyses and spectroscopic techniques. Spectroscopic trends in the infraredspectra of the two series were examinedin an attempt to correlate structuraland electroniceffects to hydrogen bonding tendencies.