ynamide
ynamide
An α,β-unsaturated monocarboxylic acid amide of general formula R<small><sup>1</small></sup>C≡C‒C(=O)NR<small><sup>2</small></sup>R<small><sup>3</small></sup> in which the amide C=O function is conjugated to a C≡C triple bond at the α,β position.