What is the IUPAC name of the following compo | vedclass

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(D) $1$. Identify the principal functional group $(PFG)$. Here,the carboxylic acid group $(-COOH)$ has higher priority than the aldehyde $(-CHO)$ and

Vedclass · Accepted Answer

$5-$Formyl$-2-$methylbenzoic acid

Vedclass · Answer

(D) $1$. Identify the principal functional group $(PFG)$. Here,the carboxylic acid group $(-COOH)$ has higher priority than the aldehyde $(-CHO)$ and methyl $(-CH_3)$ groups. Therefore,the parent chain is benzoic acid.$2$. Number the benzene ring starting from the carbon attached to the $-COOH$ group as $1$.$3$. Proceed in the direction that gives the lowest locants to the other substituents. Moving towards the methyl group gives it position $2$,and the formyl group gets position $5$.$4$. The substituents are $5-$formyl and $2-$methyl.$5$. Combining these,the $IUPAC$ name is $5-$formyl$-2-$methylbenzoic acid.

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

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