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प्रश्न
Write only reactions for the preparation of benzophenone from benzonitrile.
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उत्तर

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संबंधित प्रश्न
Write the structures of A and B in the following reactions:

Complete the synthesis by giving missing starting material, reagent or product.

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\[\ce{(C6H5CH2)2Cd + 2CH3COCI}\]
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\[\begin{array}{cc}
\phantom{...........}\ce{O}\\
\phantom{...........}||\\
\ce{2A + (C6H5CH2)2 Cd -> 2CH3 - C - CH2 - C6H5 + CdCl2}\end{array}\]
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