View source for Acetylenic

In [[organic chemistry]], the term '''acetylenic''' designates
*A doubly unsaturated position (''sp''-hybridized) on a molecular framework, for instance in an [[alkyne]] such as [[acetylene]];
*An [[ethynyl]] fragment, HC<math>\equiv</math>C–, or substituted homologue.

== See also ==
* [[Allylic]]
* [[Propargylic]]
* [[Vinylic]]

[[Category:Organic chemistry]]