Advertisements
Advertisements
प्रश्न
Write reagent for conversion of alkyl nitrile into aldehyde.
Advertisements
उत्तर
Alkyl nitriles on reduction with stannous chloride in presence of HCl followed by acid hydrolysis give corresponding aldehydes.
APPEARS IN
संबंधित प्रश्न
Answer the following in one sentence.
Write reaction showing conversion of benzonitrile into benzoic acid.
Answer the following in one sentence.
Name the product obtained by the oxidation of 1,2,3,4-tetrahydronaphthalene with acidified potassium permanganate.
Answer in brief.
Write reaction showing the action of the following reagent on propanenitrile:
Dilute NaOH
Answer in brief.
Write reaction showing the action of the following reagent on propanenitrile:
Dilute HCl
What is the action of the following reagent on toluene?
Alkaline KMnO4, dil. HCl and heat
What is the action of the following reagent on toluene?
CrO2Cl2 in CS2
What is the action of the following reagent on toluene?
Acetyl chloride in presence of anhydrous AlCl3.
Write reaction showing conversion of p-bromoisopropylbenzene into p-isopropylbenzoic acid (3 steps).
Choose the CORRECT increasing order of the acidic strength of carboxylic acids from the following.
In which one of the following conversions, phosphorus pentachloride is used as a reagent?
Identify X in the following reaction:
Which of the following compound gives a ketone with Grignard reagent?
Acetic anhydride is obtained from acetyl chloride by the reaction of ____________.
Soaps are the sodium or potassium salts of higher fatty acids, containing number of carbon atoms more than ______.
Propane nitrile on reaction with ethyl magnesium iodide in presence of dry ether gives complex. This imine complex on acid hydrolysis forms.
Which of the following compounds on heating with potassium permanganate and dilute sulphuric acid forms adipic acid?
Write preparation of acetic acid from:
acetyl chloride
Which of the following carboxylic acids is most reactive towards esterification?
Both acetaldehyde and acetone will react with X reagent. Identify the reagent X.
Which of the following alkenes on oxidation by KMnO4 in dil H2SO4 forms adipic acid?
Identify product B in the following reaction.
\[\ce{Cumene ->[KMnO4, KOH][\Delta] A ->[H3O+] B}\]
How ethanoic acid is prepared using the Grignard reagent?
Write the reaction of Acetyl chloride on ethanamine.
