The correct IUPAC name of the following compo | vedclass

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Question

(B) The longest carbon chain contains $6$ carbon atoms,so the parent alkane is hexane.There are two substituents: an ethyl group and a methyl group.Nu

Vedclass · Accepted Answer

$3-ethyl-4-methylhexane$

Vedclass · Answer

(B) The longest carbon chain contains $6$ carbon atoms,so the parent alkane is hexane.There are two substituents: an ethyl group and a methyl group.Numbering the chain from either end gives the locants $3$ and $4$.According to $IUPAC$ rules,when two different substituents are present at equivalent positions,the substituent that comes first in alphabetical order (ethyl) is assigned the lower number.Therefore,the correct name is $3-ethyl-4-methylhexane$.

The correct $IUPAC$ name of the following compound is:

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