Propynyl group
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This article is about a functional group. For the phenethylamine, see Propynyl (psychedelic).
In organic chemistry, a propynyl group is a propyl bearing a triple bond.[1]
- The 1-propynyl group has the structure CH3-C≡C–R.[2]
- The 2-propynyl group is also known as a propargyl group, and has the structure HC≡C−CH2–R.[3]