Carbonyl group
– suffix al- Common names include * formaldehyde for methanal (R = H)* Acetyldehyde for ethanal ( R = CH3)* Propionaldehyde for propanal (R = CH3CH2)
The carbonyl group is a functional group consisting of a carbon atom double bonded to an oxygen atom (C=O). It is one of the most important and commonly occurring functional groups in organic chemistry, and can be found in a wide variety of compounds such as aldehydes, ketones, carboxylic acids, esters, amides, and many more.
The carbonyl group is highly polar due to the large difference in electronegativity between the carbon and oxygen atoms, with the oxygen atom being significantly more electronegative. As a result, it is a strong dipole, and is capable of participating in a wide range of chemical reactions such as nucleophilic addition, condensation, oxidation, and reduction.
One of the most important uses of the carbonyl group is as a site of reactivity for many biochemical processes. For example, in carbohydrate metabolism, sugars with carbonyl groups such as glucose and fructose can be converted into glycolytic intermediates through a series of enzyme-catalyzed reactions.
In addition, the carbonyl group is also frequently used in organic synthesis as a site for functional group interconversion, and is often used as a starting material for the synthesis of other organic compounds.
Overall, the carbonyl group is an extremely important functional group in organic chemistry, with a wide range of applications in both biochemistry and organic synthesis.
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