The correct IUPAC name for the given structur | vedclass

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(C) The given structure is $CH_2=CH-CH_2-CH(OCH_3)-CH_2NO_2$.In this molecule,the principal functional group is the alkene (double bond).According to

Vedclass · Accepted Answer

$4$-Methoxy-$5$-nitro-$1$-pentene

Vedclass · Answer

(C) The given structure is $CH_2=CH-CH_2-CH(OCH_3)-CH_2NO_2$.In this molecule,the principal functional group is the alkene (double bond).According to $IUPAC$ rules,the numbering of the parent carbon chain starts from the end closer to the double bond to give it the lowest possible locant.Numbering: $C1(H_2)=C2(H)-C3(H_2)-C4(H)(OCH_3)-C5(H_2)NO_2$.The substituents are a methoxy group at $C4$ and a nitro group at $C5$.Alphabetically,'methoxy' comes before 'nitro'.Therefore,the correct name is $4$-methoxy-$5$-nitro-$1$-pentene.

The correct $IUPAC$ name for the given structure is:

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