What is the IUPAC name of Mesityl oxide? | vedclass

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Question

(C) Mesityl oxide has the chemical structure $(CH_3)_2C=CHCOCH_3$.To determine the $IUPAC$ name, we identify the longest carbon chain containing the k

Vedclass · Accepted Answer

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

Vedclass · Answer

(C) Mesityl oxide has the chemical structure $(CH_3)_2C=CHCOCH_3$.To determine the $IUPAC$ name, we identify the longest carbon chain containing the ketone functional group.The chain has $5$ carbon atoms, so the parent alkane is pentane.The ketone group is at position $2$, so it is a pentan-$2$-one.$A$ double bond is present at position $3$, making it a pent-$3$-en-$2$-one.There is a methyl group at position $4$.Combining these, the $IUPAC$ name is $4$-methylpent-$3$-en-$2$-one.

What is the $IUPAC$ name of Mesityl oxide?

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