Page 56 - 6641

b) ethylbenzene from Cl 2.

Task for independent work №4

1. Write the structural formulas of the substances
by their names.

№ The name of the substance
1 3-ethyl-4,4-dimethyl-2-heptene, 1,2,3-
trimethylbenzene
2 2,2-dimethyl-3-hexyne, 1,1-dimethylcyclopentane
3 2,4-dimethyl-2-pentene, cyclohexane
4 2,2,4-trimethylpentane, 1,2-diethylbenzene
5 3,3-dimethylhexane, ethylcyclopropane
6 2,3-dimethyl-2-pentene, toluene
7 methylcyclopentane, isopropylbenzene
8 3,3,4-trimethyl-1-hexene, ethylbenzene
9 2,2,3,3-tetramethylhexane, 1,4-diethylbenzene
10 1,2-diethylcyclopentane, propylbenzene
11 2,2,4-trimethylheptane, 1,2,3-trimethylcyclobutane
12 1,2-dimethylbenzene, ethylcyclohexane
13 2-methyl-1-butene, 1-methyl-3-ethylcyclopentane
14 2,3-dimethyl-1-pentene, 1,2-dimethylbenzene
15 2,2,4-trimethyloctane, 3-ethyl-1,2-
dimethylcyclohexane
16 3-methyl-1-pentene, methylcyclopentane
17 3,4-dimethyl-2-heptene, 1,2-dimethylcyclobutane
18 2,2-dimethyl-3-pentene, ethyl toluene
19 2,2,4-trimethylhexane, 1-methyl-2-ethylbenzene
20 2,2,3,4-tetramethylheptane, 1,1-diethylcyclobutane

2. Write the equation of reactions according to the
schemes. Specify the conditions for conducting reactions.
№ Scheme