A) \[\overset{\overset{{{C}_{2}}{{H}_{5}}}{\mathop{|\,\,\,\,\,\,\,\,\,\,}}\,}{\mathop{C{{H}_{3}}-C(OH){{C}_{6}}{{H}_{5}}}}\,\]
B) \[C{{H}_{3}}CH(OH){{C}_{2}}{{H}_{5}}\]
C) \[C{{H}_{3}}CO{{C}_{6}}{{H}_{5}}\]
D) \[C{{H}_{3}}CH(OH){{C}_{6}}{{H}_{5}}\]
Correct Answer: A
Solution :
\[C{{H}_{3}}COOH+PC{{l}_{5}}\to C{{H}_{3}}COCl\underset{\text{anh}.AlC{{l}_{3}}}{\mathop{\xrightarrow{{{C}_{6}}{{H}_{6}}}}}\,\] \[C{{H}_{3}}CO{{C}_{6}}{{H}_{5}}\underset{\text{Ether}}{\mathop{\xrightarrow{{{C}_{2}}{{H}_{5}}MgBr}}}\,C{{H}_{3}}-\overset{_{\,|}^{{{C}_{2}}{{H}_{5}}}\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,}{\mathop{C\,(OH)\,{{C}_{6}}{{H}_{5}}}}\,\]You need to login to perform this action.
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