10 Halogen Derivaties

2. Do as directed.

ii. Write structure and IUPAC name of the major product in each of the following reaction.

Write structure and IUPAC name
of the major product in each of the
Answer:-

\[\begin{array}{cc}
\ce{CH3 – CH – CH2Cl + NaI ->[Acetone] CH3 – CH – CH2 – I + NaCl↓}\\
\phantom{….}|\phantom{…………………………..}\phantom{..}|\phantom{………………}\\
\ce{\phantom{….}\underset{\text{1-Chloro-2-methylpropane}}{CH3}}\phantom{…………..}
\ce{\phantom{….}\underset{\text{1-Iodo-2-methylpropane}}{CH3}}\phantom{…………….}
\end{array}\]

\[\ce{\underset{\text{Bromoethane}}{3CH3CH2Br} + SbF3 -> \underset{\text{Fluoroethane}}{3CH3CH2F} + SbBr3↓}\]

\[\begin{array}{cc}
\ce{CH3 – CH – CH = CH2 + HBr ->[peroxide] CH3 – CH – CH2 – CH2}\\
\phantom{…….}|\phantom{…………………………………}|\phantom{……………}|\phantom{}\\
\ce{\phantom{……..}CH3}\ce{\phantom{………………….}\underset{\text{1-Bromo-3-methylbutane
(Major product)}}{CH3}}\ce{Br}
\end{array}\]

cyclohexanol
1chloro

10 Halogen Derivative Page 232