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Name the following halides according to IUPAC system and classify them as alkyl, allyl, benzyl (primary, secondary, tertiary), vinyl or aryl halides:
(i) \(\left(\mathrm{CH}_3\right)_2 \mathrm{CHCH}_{(\mathrm{Cl}) \mathrm{CH}_3}\)
(ii) \(\mathrm{CH}_3 \mathrm{CH}_2 \mathrm{CH}\left(\mathrm{CH}_3\right) \mathrm{CH}\left(\mathrm{C}_2 \mathrm{H}_5\right) \mathrm{Cl}\)
(iii) \(\mathrm{CH}_3 \mathrm{CH}_2 \mathrm{C}\left(\mathrm{CH}_3\right)_2 \mathrm{CH}_2 \mathrm{I}\)
(iv) \(\left(\mathrm{CH}_3\right)_3 \mathrm{CCH}_2 \mathrm{CH}(\mathrm{Br}) \mathrm{C}_6 \mathrm{H}_5\)
(v) \(\mathrm{CH}_3 \mathrm{CH}\left(\mathrm{CH}_3\right) \mathrm{CH}(\mathrm{Br}) \mathrm{CH}_3\)
(vi) \(\mathrm{CH}_3 \mathrm{C}\left(\mathrm{C}_2 \mathrm{H}_5\right)_2 \mathrm{CH}_2 \mathrm{Br}\)
(vii) \(\mathrm{CH}_3 \mathrm{C}(\mathrm{Cl})\left(\mathrm{C}_2 \mathrm{H}_5\right) \mathrm{CH}_2 \mathrm{CH}_3\)
(viii) \(\mathrm{CH}_3 \mathrm{CH}=\mathrm{C}\left(\mathrm{Cl}_2 \mathrm{CH}_2 \mathrm{CH}\left(\mathrm{CH}_3\right)_2\right.\)
(ix) \(\mathrm{CH}_3 \mathrm{CH}=\mathrm{CHC}(\mathrm{Br})\left(\mathrm{CH}_3\right)_2\)
(x) \(\mathrm{p}-\mathrm{ClC}_6 \mathrm{H}_4 \mathrm{CH}_2 \mathrm{CH}\left(\mathrm{CH}_3\right)_2\)
(xi) \(\mathrm{m}-\mathrm{ClCH}_2 \mathrm{C}_6 \mathrm{H}_4 \mathrm{CH}_2 \mathrm{C}\left(\mathrm{CH}_3\right)_3\)
(xii) \(o-\mathrm{Br}-\mathrm{C}_6 \mathrm{H}_4 \mathrm{CH}\left(\mathrm{CH}_3\right) \mathrm{CH}_2 \mathrm{CH}_3\)
(i) \(\left(\mathrm{CH}_3\right)_2 \mathrm{CHCH}_{(\mathrm{Cl}) \mathrm{CH}_3}\)
(ii) \(\mathrm{CH}_3 \mathrm{CH}_2 \mathrm{CH}\left(\mathrm{CH}_3\right) \mathrm{CH}\left(\mathrm{C}_2 \mathrm{H}_5\right) \mathrm{Cl}\)
(iii) \(\mathrm{CH}_3 \mathrm{CH}_2 \mathrm{C}\left(\mathrm{CH}_3\right)_2 \mathrm{CH}_2 \mathrm{I}\)
(iv) \(\left(\mathrm{CH}_3\right)_3 \mathrm{CCH}_2 \mathrm{CH}(\mathrm{Br}) \mathrm{C}_6 \mathrm{H}_5\)
(v) \(\mathrm{CH}_3 \mathrm{CH}\left(\mathrm{CH}_3\right) \mathrm{CH}(\mathrm{Br}) \mathrm{CH}_3\)
(vi) \(\mathrm{CH}_3 \mathrm{C}\left(\mathrm{C}_2 \mathrm{H}_5\right)_2 \mathrm{CH}_2 \mathrm{Br}\)
(vii) \(\mathrm{CH}_3 \mathrm{C}(\mathrm{Cl})\left(\mathrm{C}_2 \mathrm{H}_5\right) \mathrm{CH}_2 \mathrm{CH}_3\)
(viii) \(\mathrm{CH}_3 \mathrm{CH}=\mathrm{C}\left(\mathrm{Cl}_2 \mathrm{CH}_2 \mathrm{CH}\left(\mathrm{CH}_3\right)_2\right.\)
(ix) \(\mathrm{CH}_3 \mathrm{CH}=\mathrm{CHC}(\mathrm{Br})\left(\mathrm{CH}_3\right)_2\)
(x) \(\mathrm{p}-\mathrm{ClC}_6 \mathrm{H}_4 \mathrm{CH}_2 \mathrm{CH}\left(\mathrm{CH}_3\right)_2\)
(xi) \(\mathrm{m}-\mathrm{ClCH}_2 \mathrm{C}_6 \mathrm{H}_4 \mathrm{CH}_2 \mathrm{C}\left(\mathrm{CH}_3\right)_3\)
(xii) \(o-\mathrm{Br}-\mathrm{C}_6 \mathrm{H}_4 \mathrm{CH}\left(\mathrm{CH}_3\right) \mathrm{CH}_2 \mathrm{CH}_3\)
Solution:
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Verified Answer
(i) 2-Chloro-3methylbutane, \(2^{\circ}\) alkyl halide
(ii) 3-Chloro-4methyl hexane, \(2^{\circ}\) alkyl halide
(iii) 1-Iodo-2,2-dimethylbutane, \(1^{\circ}\) alkyl halide
(iv) 1-Bromo-3,3-dimethyl-1-phenylbutane, \(2^{\circ}\) benzylic halide
(v) 2-Bromo-3-methylbutane, \(2^{\circ}\) alkyl halide
(vi) 1-Bromo-2-ethyl-2-methylbutane, \(1^{\circ}\) alkyl halide
(vii) 3-Chloro-3-methylpentane, \(3^{\circ}\) alkyl halide
(viii) 3-Chloro-5-methylhex-2-ene, vinylic halide
(ix) 4-Bromo-4-methylpent-2-ene, allylic halide
(x) 1-Chloro-4-(2-methylpropyl) benzene, aryl halide
(xi) 1-Chloromethyl-3- (2,2-dimethylpropyl) benzene, \(1^{\circ}\) benzylic halide.
(xii) 1-Bromo-2-(1-methylpropyl) benzene, aryl halide.
(ii) 3-Chloro-4methyl hexane, \(2^{\circ}\) alkyl halide
(iii) 1-Iodo-2,2-dimethylbutane, \(1^{\circ}\) alkyl halide
(iv) 1-Bromo-3,3-dimethyl-1-phenylbutane, \(2^{\circ}\) benzylic halide
(v) 2-Bromo-3-methylbutane, \(2^{\circ}\) alkyl halide
(vi) 1-Bromo-2-ethyl-2-methylbutane, \(1^{\circ}\) alkyl halide
(vii) 3-Chloro-3-methylpentane, \(3^{\circ}\) alkyl halide
(viii) 3-Chloro-5-methylhex-2-ene, vinylic halide
(ix) 4-Bromo-4-methylpent-2-ene, allylic halide
(x) 1-Chloro-4-(2-methylpropyl) benzene, aryl halide
(xi) 1-Chloromethyl-3- (2,2-dimethylpropyl) benzene, \(1^{\circ}\) benzylic halide.
(xii) 1-Bromo-2-(1-methylpropyl) benzene, aryl halide.
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