A reactive center, also called a propagating center, in chemistry is a particular location, usually an atom, within a chemical compound that is the likely center of a reaction in which the chemical is involved. In chain-growth polymer chemistry this is also the point of propagation for a growing chain. The reactive center is commonly radical, anionic, or cationic in nature, but can also take other forms.
Famous quotes containing the word center:
“New York is what Paris was in the twenties ... the center of the art world. And we want to be in the center. It’s the greatest place on earth.... I’ve got a lot of friends here and I even brought my own cash.”
—John Lennon (1940–1980)