NEET NEET SOLVED PAPER 2014

  • question_answer
    Identity Z in the sequence of reactions, [AIPMT 2014] \[C{{H}_{3}}C{{H}_{2}}CH=C{{H}_{2}}\xrightarrow{HBr/{{H}_{2}}{{O}_{2}}}Y\] \[\xrightarrow{{{C}_{2}}{{H}_{5}}ONa}Z\]

    A)  \[C{{H}_{3}}-{{(C{{H}_{2}})}_{3}}-O-C{{H}_{2}}C{{H}_{3}}\]

    B)  \[{{(C{{H}_{3}})}_{2}}C{{H}_{2}}-O-C{{H}_{2}}C{{H}_{3}}\]

    C)  \[C{{H}_{3}}{{(C{{H}_{2}})}_{4}}-O-C{{H}_{3}}\]

    D)  \[C{{H}_{3}}C{{H}_{2}}-CH(C{{H}_{3}})-O-C{{H}_{2}}C{{H}_{3}}\] 

    Correct Answer: A

    Solution :

    \[C{{H}_{3}}C{{H}_{2}}CH=C{{H}_{2}}\xrightarrow[\text{Anti}\,\text{-}\,\text{Markownikoff }\!\!'\!\!\text{ s}\,\,\text{rule}]{\text{HBr/}{{\text{H}}_{\text{2}}}{{\text{O}}_{\text{2}}}}C{{H}_{3}}C{{H}_{2}}C{{H}_{2}}C{{H}_{2}}Br\] \[C{{H}_{3}}C{{H}_{2}}C{{H}_{2}}C{{H}_{2}}Br\xrightarrow[{{S}_{N}}2\,\,\text{reaction}]{{{C}_{2}}{{H}_{5}}ONa}C{{H}_{3}}C{{H}_{2}}C{{H}_{2}}C{{H}_{2}}O{{C}_{2}}{{H}_{5}}\]


You need to login to perform this action.
You will be redirected in 3 sec spinner