The IUPAC name of CH_3-CH(OH)-CH_2-C(=O)-CH_3 | vedclass

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(B) In the given compound $CH_3-CH(OH)-CH_2-C(=O)-CH_3$,there are two functional groups: ketone $(>C=O)$ and alcohol $(-OH)$.According to $IUPAC$ prio

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$4-$Hydroxypentan$-2-$one

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(B) In the given compound $CH_3-CH(OH)-CH_2-C(=O)-CH_3$,there are two functional groups: ketone $(>C=O)$ and alcohol $(-OH)$.According to $IUPAC$ priority rules,the ketone group has higher priority than the alcohol group.Therefore,the principal functional group is the ketone,and the alcohol group is treated as a substituent (hydroxy).Numbering starts from the right side to give the ketone group the lowest possible number $(2)$.The parent chain has $5$ carbon atoms (pentane).Thus,the name is $4-$hydroxypentan$-2-$one.

The $IUPAC$ name of $CH_3-CH(OH)-CH_2-C(=O)-CH_3$ is

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