ketoreduktioner

Ketoreduktio is a chemical reaction in which a ketone group is reduced to an alcohol group. This process typically involves the addition of two hydrogen atoms to the carbonyl carbon of the ketone, resulting in the formation of a secondary alcohol. The reduction of ketones can be achieved through various methods, including the use of reducing agents such as sodium borohydride (NaBH4) or lithium aluminum hydride (LiAlH4). These reducing agents transfer hydrogen atoms to the ketone, facilitating the reduction process. The reaction is commonly used in organic synthesis to convert ketones into alcohols, which are important intermediates in the production of various pharmaceuticals and other organic compounds. The mechanism of ketoreduction involves the formation of an intermediate alkoxide, which then undergoes protonation to yield the final alcohol product. This reaction is reversible under certain conditions, allowing for the selective reduction of ketones in the presence of other functional groups. Ketoreduction is a fundamental reaction in organic chemistry, enabling the transformation of ketones into more complex and functionalized molecules.