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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 a note on ‘aldol condensation’.
What is the action of phenyl hydrazine on propanone?
What is the action of Zn – Hg / conc. HCl on propanone?
Write the IUPAC name of the follow
\[\begin{array}\ce{\phantom{--..}O}\\\ce{\phantom{--..}||}\\ \ce{CH2=CH-C-CH3}\end{array}\]
Complete the following reaction:
\[\ce{(C6H5CH2)2Cd + 2CH3COCI}\]
What is the action of following reagents on ethanoic acid?
sodalime/heat
In the formation of an aldol, α-carbon atom of one aldehyde molecule attaches to ____________ of another aldehyde molecule.
The reaction in which methyl group on benzene ring is converted to aldehydic group is called ______.
Identify the compound A and Bin following reaction.
\[\ce{CH3Cl ->[KCN(alc)][\Delta] A ->[2H2O][HCl] B + NH4Cl}\]
Which among the following compound on treatment with DIBAL-H yields dodecanal at 195 K?
Which of the following reaction is shown by alkynes?
The reaction
Write Stephen reaction for the preparation of aldehyde.
How are the following compound obtained by hydration of alkenes?
Isopropyl alcohol
How are the following compound obtained by hydration of alkenes?
tert-butyl alcohol
Identify the product when alkyl alkanoate is hydrolysed with dil. HCl obtained when.
Identify the suitable reagent for the following conversion.
Identify the reagent ‘R’ necessary to bring the following conversion.
