Question

Give IUPAC names of the following compound:

Options

• Phenylpropan-1-al

• Phenylpropan-1-one

• None of these

• 1-Phenylpropan-1-one

Answer 1

1-Phenylpropan-1-one

Explanation:

here functional group is ketone so numbering will start from the functional group. at 1 position phenyl group is attached so, 1-phenyl will be substituent name written first, followed by word root which is 'prop' and finally suffix 'one'.