IUPAC name of the given structure is: | vedclass

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(C) The given structure is a bicyclic compound. To name it,we first identify the bridgehead carbons,which are carbons $1$ and $5$. The number of carbo

Vedclass · Accepted Answer

$2,6,6-$Trimethylbicyclo$[3.1.1]$hept$-2-$ene

Vedclass · Answer

(C) The given structure is a bicyclic compound. To name it,we first identify the bridgehead carbons,which are carbons $1$ and $5$. The number of carbons in the three bridges are $3$ (between $1$ and $5$ via $2,3,4$),$1$ (between $1$ and $5$ via $6$),and $1$ (between $1$ and $5$ via $7$). Thus,the bicyclo system is bicyclo$[3.1.1]$heptane. Numbering starts from a bridgehead carbon,proceeds along the longest bridge to the other bridgehead,then along the next longest bridge,and finally the shortest bridge. The double bond is at position $2$ and there are methyl groups at positions $2$ and $6,6$. Therefore,the correct $IUPAC$ name is $2,6,6-$trimethylbicyclo$[3.1.1]$hept$-2-$ene.

$IUPAC$ name of the given structure is:

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