A) \[C{{H}_{3}}CH(Br)C{{H}_{3}}\]
B) \[C{{H}_{3}}C{{H}_{2}}C{{H}_{2}}Br\]
C) \[C{{H}_{2}}=CH-Br\]
D) \[BrCH=CH-C{{H}_{3}}\]
Correct Answer: A
Solution :
\[\underset{ethyne}{\mathop{CH\equiv CH}}\,\xrightarrow[{{H}_{2}}S{{O}_{4}}]{HgS{{O}_{4}}}\underset{\begin{smallmatrix} (A) \\ ethanal \end{smallmatrix}}{\mathop{C{{H}_{3}}CHO}}\,\xrightarrow{C{{H}_{3}}MgBr}\]You need to login to perform this action.
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