An enone is an unsaturated chemical compound or functional group consisting of a conjugated system of an alkene and a ketone. As an example an enone group is involved in a Knoevenagel condensation The term saturation generally means thoroughly full, and can refer to the following: In chemistry, see saturation (chemistry) for a number of meanings. ... A chemical compound is a chemical substance formed from two or more elements, with a fixed ratio determining the composition. ... In ecology functional groups are collections of organisms based on morphological, physiological, behavioral, biochemical, or environmental responses or on trophic criteria. ... A chemically conjugated system, is a system of atoms covalently bonded with alternating single and double bonds (e. ... An alkene is one of the three classes of unsaturated hydrocarbons that contain at least one carbon-carbon double bond and have the general molecular formula of CnH2n (the other two being alkynes and arenes). ... A ketone is either the functional group characterized by a carbonyl group linked to two other carbon atoms or a compound that contains this functional group. ... The Knoevenagel condensation reaction is a organic reaction named after Emil Knoevenagel. ...

Form

R₂C = CR − CO − R

An enone is a cousin of an enamine with the carbonyl replaced by a amine group. An enamine is an unsaturated compound derived by the reaction of an aldehyde or ketone with a secondary amine followed by loss of H2O. Form Categories: Functional groups | Stub ... In chemistry, a carbonyl group is a functional group composed of an atom of carbon double-bonded to an atom of oxygen. ... Ammonia Amines are organic compounds containing nitrogen as the key atom in the amine functional group. ...