University:
College
Course:
College Chemistry
Academic year:

2022
Views:

154

Pages:

3
Author:

GalacticGuru

ORGANIC CHEMISTRY WOORKSHEET ON NOMENCLATURE Chemistry 112 I. Alkanes a. Give the IUPAC name for each of the following: CH3 1. CH3 CH CH2 CH3 1 2 3 4 2-methylbutane CH2 1 2 CH3 CH3 CH CH CH3 1 2 3 4 2,3-dimethylbutane CH3 3. CH3 CH3 2. CH2 CH3 4 5 C 3 CH3 4. 1 2 CH3 CH2 3 C CH3 4 CH2 CH3 5 CH3 3,3-dimethylpentane 3,3-dimethylpentane CH3 5. CH3 1 2 CH3 3 C CH2 CH2 CH3 CH2 CH2 4 CH 5 6 CH2 CH2 7 CH CH3 7-ethyl-2,2-dimethyl-4-propylnonane 6. CH3 7 CH3 6 CH2 5 CH2 4 CH 3 2 1 CH2 CH2 CH3 CH CH3 CH3 4-isopropyl-3-methylheptane 8 9 CH2 CH3 b. Write the structural formula for each of the following: CH3 1. 2,3,4-trimethyloctane 1 2 CH3 CH3 3 CH 4 CH CH 5 6 7 8 CH2 CH2 CH2 CH3 5 6 CH2 CH2 CH3 CH3 2. 2,3-dimethylbutane 1 2 CH3 3 CH 4 CH3 CH CH3 CH3 1 3. 2,4-dimethyl-4-ethylheptane 2 CH3 CH3 3 CH 4 CH2 CH CH2 CH3 CH2 4. 1,3-dipropylcyclohexane CH2 CH3 1 CH 6 CH2 2 CH2 3 5 CH2 CH CH2 CH2 CH3 CH2 4 II. Alkenes and Alkynes a. Give the IUPAC name for each of the following: 1. 6 5 4 3 2 1 CH3 CH2 CH C CH2 CH3 CH3 2. 3-methyl-3-hexene CH3 1 2 3 4 CH3 C C CH2 5 CH3 2-pentyne 7 CH3 b. Write the structural formula for each of the following: 1. 2,6-dimethyl-3-heptyne 1 CH3 2 3 4 5 6 7 CH C C CH2 CH CH3 CH3 CH3 1 2. 3-methylcyclobutene 2 CH CH CH2 CH 4 3 CH3 CH2 3. 4-ethyl-3-methyl-3-hexene 1 2 3 CH3 CH2 C CH3 4 C CH3 5 6 CH2 CH3