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प्रश्न
Write the structure of main compounds A and B in the following reaction:
\[\ce{CH3CH2CN->[CH3MgBRH/3O+]A->[LiAIH4]B}\]
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उत्तर
\[\begin{array}{cc}
\phantom{.........}\ce{O}\\
\phantom{.........}||\\
\ce{CH3CH2CN->[CH3MgBr/H3O+] CH3-C\underset{\text{A}}{H2}-C-CH3->[LiAIH4]CH3CH2\underset{\text{B}}{C}HCH3}
\end{array}\]
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संबंधित प्रश्न
Write the structures of the main products when acetone (CH3 − CO − CH3) reacts with the following reagents :
CH3MgBr and then H3O+
Show how is the following alcohol prepared by the reaction of a suitable Grignard reagent on methanal?
\[\begin{array}{cc}
\ce{CH3 - CH - CH2OH}\\
|\phantom{........}\\
\ce{CH3}\phantom{....}\\
\end{array}\]
Show how is the following alcohol prepared by the reaction of a suitable Grignard reagent on methanal?
How is the following conversion carried out?
\[\ce{Benzyl chloride -> Benzyl alcohol}\]
Benzaldehyde differs from acetaldehyde in that:
Which of the following reacts with NaOH to give alcohol?
Acetone reacts with Grignard reagent to form:
Identify ‘C’ in the following:
Most readily hydrolysed halide is:-
An aldehyde isomeric with allyl alcohol gives phenyl hydrazone. Pick out a ketone that too gives a phenyl hydrazone containing the same percentage of nitrogen.
