What is the IUPAC name of mesityl oxide? | vedclass

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(D) The structure of mesityl oxide is $(CH_3)_2C=CHCOCH_3$.To determine the $IUPAC$ name,we identify the longest carbon chain containing the principal

Vedclass · Accepted Answer

$4-$methylpent$-3-$en$-2-$one

Vedclass · Answer

(D) The structure of mesityl oxide is $(CH_3)_2C=CHCOCH_3$.To determine the $IUPAC$ name,we identify the longest carbon chain containing the principal functional group (ketone) and the double bond.The chain has $5$ carbon atoms,so the parent alkane is pentane.The ketone group is at position $2$,and the double bond starts at position $3$.There is a methyl substituent at position $4$.Thus,the $IUPAC$ name is $4-$methylpent$-3-$en$-2-$one.

What is the $IUPAC$ name of mesityl oxide?

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