Question

Isobutylene on hydroboration followed by oxidation with hydrogen peroxide in presence of base yields ______.

विकल्प

• n-butyl alcohol

• sec-butyl alcohol

• tert-butyl alcohol

• isobutyl alcohol

Answer 1

Isobutylene on hydroboration followed by oxidation with hydrogen peroxide in presence of base yields isobutyl alcohol. 

Explanation:

Isobutylene on hydroboration followed by oxidation with hydrogen peroxide in presence of base yields isobutyl alcohol.

\[\begin{array}{cc}
\phantom{...........}\ce{CH3}\phantom{..............................}\ce{CH3}\\
\phantom{.........}/\phantom{...................................}/\\
\ce{CH2 = C + (H - BH2)2 ->[H2O2][3H2O2, OH-] CH2 - CH}\\
\phantom{...............}\backslash\phantom{..........................}|\phantom{.........}\backslash\phantom{......}\\
\phantom{.............}\ce{\underset{\text{lsobutylene}}{CH3}}\phantom{...............}\ce{\underset{\text{lsobutyl alcohol}}{OH}}\phantom{.}\ce{CH3}\phantom{..}
\end{array}\]