Question 1
What is the IUPAC name for the following compound?

◦ (4
E,6
E)-2,5,6-trimethyl-2,4,6-octatriene
◦ (2
E,4
Z,6
E)-3,4,7,8-tetramethyl-2,4,6-heptatriene
◦ (2
E,4
Z,6
E)-2,5,6,7-tetramethyl-3,5,7-heptatriene
◦ (2
Z,4
E)-3,4,7-trimethyl-2,4,6-octatriene
◦ (2
E,4
Z)-2,5,6-trimethyl-3,5,7-octatriene
Question 2
What is the IUPAC name for the following compound?

◦ 1-isopropyl-3-methyl-1,3-cyclopentadiene
◦ 4-isopropyl-2-methyl-1,3-cyclopentadiene
◦ 1-isopropyl-4-methyl-1,3-cyclopentadiene
◦ 3-isopropyl-5-methyl-1,2-cyclopentadiene
◦ 2-isopropyl-5-methyl-2,4-cyclopentadiene