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प्रश्न
How is the following conversion effected phenyl methanal into benzoin?
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उत्तर
\[\begin{array}{cc}
\ce{\underset{Phenyl methanal}{C6H5CHO + } C6H5CHO ->[alc][KCN] C6H5 - CH - C - C6H5}\\
\phantom{.........................................}|\phantom{....}||\phantom{}\\
\phantom{.......................................}\ce{\underset{(Benzoin)}{OH}}\phantom{}\ce{O}\phantom{}
\end{array}\]
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संबंधित प्रश्न
Write reactions for the action of the following reagents on p-chlorobenzaldehyde.
Tollen’s reagent
Which of the following does not give yellow solid on treatment with sodium hypoiodlte?
‘B’ is:
What is the action of HCN on propanone?
How propanal is converted into propane.
In the above reaction, product (B) is:
Which of the following is most reactive towards the addition reaction of hydrogen cyanide to form the corresponding cyanohydrin?
What is the action of hydrogen cyanide on the following?
Acetone
Write the structure of the major product of the aldol condensation of benzaldehyde with acetone.
Write the structure of the major product of the aldol condensation of benzaldehyde with acetone.
