Advertisements
Advertisements
प्रश्न
Which of the following does not give Cannizzaro reaction?
विकल्प
(CH3)3C – CHO
(CH3)2 CH – CHO
HCHO
Advertisements
उत्तर
(CH3)2 CH – CHO
Explanation:
Aldehydes which do not have an α-hydrogen atom, undergo self-oxidation and reduction (disproportionation) reaction on heating with concentrated alkali. Such reactions are known as Cannizzaro reactions.
APPEARS IN
संबंधित प्रश्न
An organic compound with the molecular formula C9H10O forms 2, 4-DNP derivative, reduces Tollens’ reagent and undergoes Cannizzaro reaction. On vigorous oxidation, it gives 1, 2-benzenedicarboxylic acid. Identify the compound.
Describe the following:
Cannizzaro reaction
Write the reactions involved in the following reactions: Clemmensen reduction
Write the equation involved in the following reaction:
Etard reaction
Complete the following reactions:
Complete the following reactions:
Write the chemical equations to illustrate the following name reactions:
Aldol condensation
complete the following reaction:
\[\begin{array}{cc}
\phantom{...}\ce{CH3} \\
| \\
\phantom{.................}\ce{CH3-CH-COOH ->[(i) Br2/Red P4][(ii)H2O]}
\end{array}\]
The key step in cannizzaro reaction in the inter molecular shift qf
Benzaldehyde can be prepared by the hydrolysis of:
