give the IUPAC name of the following
Answers
Observation of the molecule:
=> The longest carbon chain is numbered from the top left of the molecule until we reach the very last methyl group at the bottom right.
=> In this manner, we get 7 carbon atoms, so the root word will be "hept" .
=> There are only single bonds present, so it is an alkane and gets the suffix "ane" .
=> The methyl group attached to the 3rd carbon atom behaves like a substituent, so the suffix will be 3-Methyl .
IUPAC name:
=> Accordingly, the IUPAC name of this molecule will be: 3-Methylheptane.
General Instructions to follow:
=> First, select the longest carbon chain including the principal functional group (if present) , giving as low a number as possible to the principal functional group or to the substituent as the case may be.
=> Accordingly, decide the root word of the molecule referring to the table attached.
=> Add the suffix of the molecule depending on the principal functional group.
=> Finally, add the prefix of the molecule depending on the substituents and their respective locants. (numbering) .
