Question

IUPAC name of C=C-C ...please help

Answer 1

IUPAC name of this compound is Propene.

Give priority to double bond and name it with help of longest carbon chain.

hope it helps......✌

Answer 2

Answer:

Prop-1-ene or Propene

Explanation:

Here we give priority to the Double Bond and we should number this carbon from the side where there the double Bond is near and it is 3 Carbon compound so Chain name used here is Prop and here is double Bond also and it belongs to Alkene group so suffix used is - ene.

Chain name + suffix

Prop + -ene

Propene