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प्रश्न
Answer the following in one sentence.
Name the product obtained by reacting toluene with carbon monoxide and hydrogen chloride in presence of anhydrous aluminium chloride.
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उत्तर
The product obtained by reacting toluene with carbon monoxide and hydrogen chloride in presence of anhydrous aluminium chloride is 4-Methylbenzaldehyde.
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संबंधित प्रश्न
Write the structure of the product of the following reaction:
\[\ce{H3C - C ≡ C - H ->[Hg^{2+}, H2SO4]}\]
Complete the synthesis by giving missing starting material, reagent or product.
What is the action of following reagents on ethanoic acid?
sodalime/heat
What is the action of following reagents on ethanoic acid?
P2O5/heat
Write a reaction for the following conversion.
Benzene to Benzaldehyde.
In the formation of an aldol, α-carbon atom of one aldehyde molecule attaches to ____________ of another aldehyde molecule.
Catalyst used in Rosenmund reduction is ____________.
Which of the following alcohols needs acidic KMnO4 to convert it into aldehyde or ketone?
Which of the following is a Stephen reaction?
Which of the following is called as mandelonitrile?
The reaction in which methyl group on benzene ring is converted to aldehydic group is called ______.
Identify 'A' and 'B' respectively in following reaction.
\[\ce{Toluene ->[Cl2][hv] A ->[H2O][\Delta] B}\]
Identify 'A' in the following reaction:
\[\begin{array}{cc}
\phantom{...........}\ce{O}\\
\phantom{...........}||\\
\ce{2A + (C6H5CH2)2 Cd -> 2CH3 - C - CH2 - C6H5 + CdCl2}\end{array}\]
A reaction in which chromyl chloride in presence of CS2 converts methyl group of toluene to aldehydic group on acid hydrolysis is called _________.
What is the final product obtained when benzonitrile react with phenyl magnesium bromide in equimolar proportion?
Which of the following is obtained by hydrogenation of benzoyl chloride in presence of Pd on BaSO4?
Given below are two statements labelled as Assertion (A) and Reason (R).
Assertion (A): SO2 is reducing while TeO2 is an oxidising agent.
Reason (R): Reducing property of dioxide decreases from SO2 to TeO2.
Select the most appropriate answer from the options given below:
The reaction
Which of the following on heating with aqueous KOH, produces acetaldehyde?
Z is:
What is the action of hydrogen cyanide on the following?
Benzaldehyde
How butanone is prepared from alcohol?
How acetone is prepared from nitriles using Grignard reagent?
Write preparation of propanone by using ethanoyl chloride and dimethyl cadmium.
Which of the following on heating with aqueous KOH produces acetaldehyde.
Identify the suitable reagent for the following conversion.
