Eteenivetyyliryhmä
Eteenivetyyliryhmä, also known as the vinyl group or ethenyl group, is a functional group with the chemical formula C2H3. It is an unsaturated hydrocarbon substituent derived from ethylene (C2H4) by the removal of one hydrogen atom. The structure consists of a carbon-carbon double bond attached to a hydrogen atom and a larger molecular fragment. This double bond is the defining characteristic of the vinyl group, making it a reactive and versatile moiety in organic chemistry.
The vinyl group is a common building block in the synthesis of polymers. For instance, the polymerization
Beyond polymerization, the vinyl group participates in various organic reactions, including addition reactions across the double