Question

chemistry 201 - 31, assignment 2 (25 points) 1) please name the following compounds: a. b. c. d.

Explanation:

Step1: Identify longest carbon - chain and double - bond position for a

The longest carbon - chain has 7 carbons. The double - bond is between C2 and C3. There are methyl groups at C6.

Step2: Name compound a

The name is (E)-2 - heptene - 6 - methyl.

Step3: Identify ring and substituents for b

The compound has a cyclohexene ring. There is a chlorine at C1 and ethyl groups at C3 and C3.

Step4: Name compound b

The name is 1 - chloro - 3,3 - diethylcyclohexene.

Step5: Identify longest carbon - chain and triple - bond position for c

The longest carbon - chain has 6 carbons. The triple - bond is between C3 and C4. There are isopropyl groups at C1 and C6.

Step6: Name compound c

The name is 1,6 - diisopropyl - 3 - hexyne.

Step7: Identify benzene ring and substituents for d

The compound has a benzene ring. There are bromine atoms at C1 and C3 and a methyl at C2.

Step8: Name compound d

The name is 2 - methyl - 1,3 - dibromobenzene.

Answer:

a. (E)-2 - heptene - 6 - methyl
b. 1 - chloro - 3,3 - diethylcyclohexene
c. 1,6 - diisopropyl - 3 - hexyne
d. 2 - methyl - 1,3 - dibromobenzene