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प्रश्न
Complete the synthesis by giving missing starting material, reagent or product.
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उत्तर
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संबंधित प्रश्न
Complete the synthesis by giving missing starting material, reagent or product.
Write a note on ‘aldol condensation’.
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.
In the formation of an aldol, α-carbon atom of one aldehyde molecule attaches to ____________ of another aldehyde molecule.
An acylchloride is hydrogenated over catalyst palladium on barium sulphate to form an aldehyde. This reaction is called as ______.
The product of the reaction between dimethylcadmium and acetyl chloride is ____________.
Identify the compound A and Bin following reaction.
\[\ce{CH3Cl ->[KCN(alc)][\Delta] A ->[2H2O][HCl] B + NH4Cl}\]
Which of the following compounds does NOT undergo Friedel-Crafts reaction?
Which of the following is obtained by hydrogenation of benzoyl chloride in presence of Pd on BaSO4?
Chromyl chloride converts methyl group to a chromium complex, which on acid hydrolysis gives corresponding aldehyde. This reaction is called ____________.
Which of the following on heating with aqueous KOH, produces acetaldehyde?
Write Stephen reaction for the preparation of aldehyde.
How butanone is prepared from alcohol?
Explain Rosenmund reduction reaction.
Identify the reagent R used in following transformation.
Identify the reagent ‘R’ necessary to bring the following conversion.
