#reaction mechanism

• Aldol — A bifunctional organic compound containing both an aldehyde group (-CHO) and a hydroxyl group (-OH) attached to a carbon atom in the beta position (b-hydroxyaldehyde). The term specifically designates 3-hydroxybutanal, obtained via the aldol condensation of two acetaldehyde molecules, serving as a critical intermediate in the industrial synthesis of butadiene and other macromorphological compounds.
• Ammonolysis — A chemical cleavage reaction of a bond in an organic or inorganic compound under the action of ammonia, analogous to hydrolysis, resulting in the introduction of amino groups (-NH2) into the structure of the resulting molecule. This industrial process is widely used for synthesizing amines, amides, and other nitrogenous derivatives from alkyl halides, acids, or esters.
• Arylation — A chemical reaction through which an aryl group (an aromatic hydrocarbon radical derived from an arene by removing a hydrogen atom) is structurally introduced into an organic molecule, replacing a hydrogen atom or another functional group. This process is widely used in the pharmaceutical industry and macromolecular synthesis to obtain dyes, advanced polymers, or complex-structured medications.