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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
Write the structures of A and B in the following reactions:
Complete the synthesis by giving missing starting material, reagent or product.
Write a note on ‘aldol condensation’.
Write chemical equation for the following:
Gatterman - Koch formylation
Complete the following reaction:
\[\ce{(C6H5CH2)2Cd + 2CH3COCI}\]
Draw structure of salicylaldehyde.
Rosenmund reduction of ____________ yields benzaldehyde.
The reaction in which methyl group on benzene ring is converted to aldehydic group is called ______.
Identify the compound A and Bin following reaction.
\[\ce{CH3Cl ->[KCN(alc)][\Delta] A ->[2H2O][HCl] B + NH4Cl}\]
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?
Identify product A in the following reaction:
\[\ce{Acetyl chloride + Dibenzylcadmium -> A}\]
Chromyl chloride converts methyl group to a chromium complex, which on acid hydrolysis gives corresponding aldehyde. This reaction is called ____________.
Z is:
How are the following compound obtained by hydration of alkenes?
tert-butyl alcohol
Write preparation of propanone by using ethanoyl chloride and dimethyl cadmium.
Which of the following on heating with aqueous KOH produces acetaldehyde.
