These compounds and ketones are given in a fragmentation of alpha, beta epoxyketones. This functional group can be installed on a pseudohalide by a palladium catalyst in the Sonogashira reaction, and they are synthesized from aldehydes in the Corey-Fuchs reaction. Reacting these compounds with a lea
These compounds and ketones are given in a fragmentation of alpha, beta epoxyketones. This functional group can be installed on a pseudohalide by a palladium catalyst in the Sonogashira reaction, and they are synthesized from aldehydes in the Corey-Fuchs reaction. Reacting these compounds with a lead-poisoned palladium catalyst named for (*) Lindlar reduces them to alkenes. The smallest stable cyclic example of these compounds has eight carbons, and the simplest example of these compounds is acetylene. For 10 points, name these compounds characterized by a triple bond between two carbons.
These compounds and ketones are given in a fragmentation of alpha, beta epoxyketones.
{alkynes}