Question

identify IPUAC name

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Answer 1

Answer:

international pure & applied chemistry

Answer 2

In this compound the longest carbon chain is 5 carbon atoms.

So, the root word will be penta.

Numbering begins from the carbon attached to the hydroxyl group, so the molecule is an alcohol and has the suffix as -ol .

Methyl groups are present at positions 2 and 3, so the prefix will be:

2,3-Dimethyl .

Double bonds are present at positions 1 and 3 , so that will be shown by 1,3-dien .

The hydroxyl group is attached to the first carbon atom, so the complete suffix will be 1-ol .

So, the IUPAC name of the molecule will be:  

2,3-Dimethylpenta-1,3-dien-1-ol