explain common name and iupac name for ketone ?? explain with egs

Ketones contain carbonyl groups bonded to two carbon atoms. For naming ketones, the ‘e’ from the parent alkane chain will be replace by ‘one’.

Common name for ketones are given by naming the two alkyl or aryl groups bonded to carbonyl group as separate words followed by the name ketone. Examples: Acetophenone, Benzophenone, Ethyl isopropyl ketone, Diethyl ketone

IUPAC naming of ketones are done by taking suffix as ‘one’ with an infix position number example CH3CH2CH2COCH3 is named as Pentan-2-one.

Aromatic ketones are considered benzene substituted aromatic ketones. Examples: Phenyl ethanone, diphenyl methanone. Many aromatic ketones retain their common names in IUPAC system example: Acetophenone, Benzophenone

Common name  compound  IUPAC name