What is the IUPAC name of the given compound? | vedclass

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(D) The structure is $CH_2=CH-C(OH)(CH_3)-CH(CH_3)_2$. To name this compound according to $IUPAC$ rules: $1$. Select the longest carbon chain containi

Vedclass · Accepted Answer

None of these

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(D) The structure is $CH_2=CH-C(OH)(CH_3)-CH(CH_3)_2$. To name this compound according to $IUPAC$ rules: $1$. Select the longest carbon chain containing the principal functional group $(-OH)$ and the double bond. The chain has $5$ carbons,so the parent alkane is pentene. $2$. Number the chain from the end that gives the lowest locant to the principal functional group $(-OH)$. Numbering from left to right gives the $-OH$ group at position $3$. $3$. The double bond starts at carbon $1$. $4$. There is a methyl group at position $3$. $5$. Combining these,the name is $3-$methylpent$-1-$en$-3-$ol. Since none of the options match this,the correct answer is $D$.

What is the $IUPAC$ name of the given compound?

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