Sodium amide is used to deprotonate these compounds.
This functional group is found on the other side of the molecule from a phenyl in parglyine. Disiamylboranes undergo addition reactions with compounds containing this structure. Sodium amide is used to deprotonate these compounds. A 1,3 dipolar cycloaddition between an azide and this functional group yields a 1,2,3-triazole in a reaction named for Huisgen. The Sonogashira coupling uses a palladium catalyst in order to link this to a vinyl halide. This functional group is synthesized from aldehydes in the Corey-Fuchs reaction. A "poisoned catalyst" consisting of palladium and quinoline called Lindlar's catalyst can be used to reduce this to alkenes. For 10 points, name this class of compounds characterized by a carbon-hydrogen triple bond.
This functional group is found on the other side of the molecule from a phenyl in parglyine.
alkynes