For 10 points, name this functional group which contains a nitrogen triple bonded to a carbon.
These compounds are converted to an iminium salt using tin II chloride and hydrochloric acid, and then quenched with water in the Stephen aldehyde synthesis, while they combine with an alcohol by nucleophilic addition in the Pinner Reaction. They self-react to form enamines in the Thorpe reaction, while in muscles a chemical of this type reacts with sarcosine to form creatine. They can be reduced to primary amines by lithium tetrahydridoaluminate(III). This functional group can be created by dehydration of amides with phosphorus V oxide or by reacting an alkyl halide with hydrogen cyanide in a synthesis named for Kolbe. For 10 points, name this functional group which contains a nitrogen triple bonded to a carbon.
These compounds are converted to an iminium salt using tin II chloride and hydrochloric acid, and then quenched with water in the Stephen aldehyde synthesis, while they combine with an alcohol by nucleophilic addition in the Pinner Reaction.
{Nitriles} [accept {cyanides} until mentioned]