Advertisements
Advertisements
प्रश्न
Write the reaction involved in the Stephen reduction
Advertisements
उत्तर
Stephen reduction: In this reaction, nitriles are reduced to corresponding imine with stannous chloride in the presence of hydrochloric acid, which on hydrolysis give corresponding aldehyde.
APPEARS IN
संबंधित प्रश्न
Write the product in the following reaction:
Write the chemical equations to illustrate the following name reactions : Rosenmund reduction
Aldehydes are prepared by reducing nitriles to corresponding imines with stannous chloride in the presence of hydrochloric acid. This reaction is called:
Name the electrophile produced in the reaction of benzene with benzoyl chloride in the presence of anhydrous \[\ce{AlCl3}\]. Name the reaction also.
In the chromyl chloride test, the final step results in the formation of a yellow precipitate of the following:
The reaction
Benz aldehyde + NaOH →
The number of chiral carbon in glucose is:-
The oxidation of toluene to benzaldehyde by chromyl chloride is called ______.
Assertion (A): Strong oxidising agents oxidise toluene and its derivatives to benzoic acids.
Reason (R): It is possible to stop the oxidation of toluene at the aldehyde stage with suitable reagents.
Select the most appropriate answer from the options given below:
