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प्रश्न
Show how you would synthesise the following alcohol from an appropriate alkene?
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उत्तर
The given alcohols can be synthesised by applying Markovnikov’s rule of acid-catalysed hydration of appropriate alkenes.
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संबंधित प्रश्न
Show how is the following alcohol prepared by the reaction of a suitable Grignard reagent on methanal?
\[\begin{array}{cc}
\ce{CH3 - CH - CH2OH}\\
|\phantom{........}\\
\ce{CH3}\phantom{....}\\
\end{array}\]
How is the following conversion carried out?
\[\ce{Propene -> Propan-2-ol}\]
Name the reagent used in the following reaction:
Butan-2-one to butan-2-ol.
Show how you would synthesise the following alcohol from an appropriate alkene?
Primary alcohols are prepared by the reduction of carboxylic acids. Though lithium aluminium hydride is a strong reducing agent, it is not used in the reaction. This is so because:
Aldehydes are reduced to the corresponding alcohols by the addition of hydrogen in the presence of catalysts to form ____________.
Benzaldehyde differs from acetaldehyde in that:
Commercially carboxylic acids are reduced to alcohols by converting them to the ______.
How can propan-2-one be converted into tert- butyl alcohol?
Why is the reactivity of all the three classes of alcohols with conc. \[\ce{HCl}\] and \[\ce{ZnCl2}\] (Lucas reagent) different?
Explain a process in which a biocatalyst is used in industrial preparation of a compound known to you.
Magnesium wire continues to burn in the atmosphere of CO2 because
Select the acid(s) which cannot be prepared by Grignard reagent.
A compound does not react with 2, 4 dinitrophenylhydrazine, the compound is:
Most readily hydrolysed halide is:-
Glycerol is used in the manufacture
Glycerol as a trimester present in
\[\ce{? ->[\Delta, CN-][EtOH, H2O]}\] Benzoin.
The reactant is obtained by dry distillation of the calcium salts of the following pairs:
The major product of the following reaction is:
\[\begin{array}{cc}
\ce{Cl}\phantom{.........................}\\
|\phantom{..........................}\\
\ce{CH3 - CH - CH3 ->[(i) Alc. KOH][(ii) HBr/peroxide (iii) aq. KOH]}
\end{array}\]
