The IUPAC name of the following structure CH_ | vedclass

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(B) The given structure is $CH_3-CH(CH_3)-CO-CH_2-CH_2OH$. According to $IUPAC$ priority rules,the ketone group $(>C=O)$ has higher priority than the

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$1-$hydroxy-$4-$methylpentan-$3-$one

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(B) The given structure is $CH_3-CH(CH_3)-CO-CH_2-CH_2OH$. According to $IUPAC$ priority rules,the ketone group $(>C=O)$ has higher priority than the alcohol group $(-OH)$. Therefore,the principal functional group is the ketone,and the suffix is $-one$. The alcohol group is treated as a substituent named 'hydroxy'. Numbering the parent chain of $5$ carbons from the right side gives the alcohol group the lowest locant $(1)$ and the ketone group the locant $(3)$. The methyl group is at position $4$. Thus,the $IUPAC$ name is $1-$hydroxy-$4-$methylpentan-$3-$one.

The $IUPAC$ name of the following structure $CH_3-CH(CH_3)-CO-CH_2-CH_2OH$ is

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The $IUPAC$ name of the given compound is:

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The $IUPAC$ name of $CH_3-CH(CH_3)-CH_2-COBr$ is

Rank the following substituent groups in order of decreasing priority according to the Cahn-Ingold-Prelog $(CIP)$ system:
$1: -CH(CH_3)_2, 2: -CH_2Br, 3: -CH_2CH_2Br$

The order of priority of the following functional groups in the $IUPAC$ method of naming organic compounds is:
$(i) >C=O$
$(ii) -NH_2$
$(iii) -CN$
$(iv) -COOR$

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