Question

CH, ~CH - CH, -СН2 – C =CH -СН3 | CH₂ - CH=CH2​

Answer 1

Correct option is

C

3-ethenyl-2-hepten-6-ynal

HC≡C−CH

2

−

CH

2

−

C

∣

CH

2

=CH

=CH−

C

∣

H

=O

7 6 5 4 3 2 1

IUPAC name for the above compound is 3-ethenyl-2-hept-2-en-6-ynal.

In this compound, CHO is a functional group.

So answer is C.https://www.toppr.com/ask/question/which-one-is-the-correct-iupac-name-of-the-following/