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प्रश्न
Identify A, B and C.
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उत्तर
\[\ce{C6H5COOH ->[PCl5] C6H5COCl ->[C6H6][Anhydrous AlCl3] C6H5COC6H5 + HCl}\]
| A | C6H5COCl | Benzoyl Chloride |
| B | C6H5COC6H5 | Benzophenone |
| C | C6H5COOC2H5 | Ethyl benzoate |
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संबंधित प्रश्न
The following compounds will give positive Fehling’s test.
Predict the product Z in the following series of reactions.
\[\ce{Ethanoic acid ->[PCl5] X ->[C6H6][Anhydrous AlCl3] Y ->[i) CH3MgBr][H3O^+] Z}\]
\[\ce{Ethanoic acid ->[P/Br2] 2-bromoethanoic acid}\]. This reaction is called ____________.
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Reason: The aldehydic (−CHO) group is meta directing.
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Benzophenone
What is the action of HCN on propanone?
Complete the following reaction.
\[\begin{array}{cc}
\ce{CH3 - CH2 - CH2 - C - CH3 ->[HO - CH2 - CH2 - CH2 - OH][dry HCl] ?}\\
||\phantom{.........}\\
\ce{O}\phantom{.........}
\end{array}\]
Write the structure of the major product of the aldol condensation of benzaldehyde with acetone.
How will you prepare acetic anhydride from acetic acid.
Write the structure of the major product of the aldol condensation of benzaldehyde with acetone.
