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प्रश्न
Name the reagent used in the following reaction:
Butan-2-one to butan-2-ol.
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उत्तर
H2/Ni or NaBH4 or LiAIH4 is used as a reagent in butan-2-one to butan-2-ol.
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संबंधित प्रश्न
How will you convert: Propene to Propan-2-ol?
Show how is the following alcohol prepared by the reaction of a suitable Grignard reagent on methanal?
\[\begin{array}{cc}
\ce{CH3 - CH - CH2OH}\\
|\phantom{......}\\
\ce{CH3}\phantom{...}
\end{array}\]
Predict the major product of acid catalysed dehydration of butan-1-ol.
How is the following conversion carried out?
\[\ce{Propene -> Propan-2-ol}\]
How is the following conversion carried out?
\[\ce{Ethyl magnesium chloride -> Propan-1-ol}\]
Name the reagent used in the following reaction:
Dehydration of propan-2-ol to propene.
Name the reagents used in the following reactions:
Write the structure of main compounds A and B in the following reaction:
\[\ce{CH3CH2CN->[CH3MgBRH/3O+]A->[LiAIH4]B}\]
Aldehydes react with Grignard reagent to produce ____________.
Benzaldehyde differs from acetaldehyde in that:
Alkenes convert into alcohols by ____________.
Most readily hydrolysed halide is:-
When alcohol react with concentrated H2SO4 intermediate compound formed is
Alkaline hydrolysis of an alkyl halide can be preferably carried out using ______.
The best reagent to convert pent - 3 - en - 2 - ol into pent - 3 - en - 2 one is ______.
The major product of acid catalysed dehydration of 1-methylcyclohexanol 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.
For distinction between \[\ce{CH3CHO}\] and \[\ce{C6H5CHO}\] the reagent used is ______.
Given below are two statements:
Statement I: On heating with KHSO4, glycerol is dehydrated and acrolein is formed.
Statement II: Acrolein has a fruity odour and can be used to test glycerol's presence.
Choose the correct option.
