The Michael Addition is a chemical reaction that involves the nucleophilic addition of a carbanion to an α,β-unsaturated carbonyl compound. This reaction is significant in organic chemistry for forming carbon-carbon bonds, which are essential in synthesizing various organic compounds. The process typically results in the formation of a new carbon-carbon bond, leading to a more complex molecular structure. This reaction is named after the chemist Arthur Michael, who first described it in the early 20th century. The Michael Addition is widely used in the synthesis of pharmaceuticals, agrochemicals, and other organic materials, making it a valuable tool for chemists in developing new compounds and materials.