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प्रश्न
Show how you would synthesise the following alcohol from an appropriate alkene?
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उत्तर
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संबंधित प्रश्न
Name the reagents used in the following reactions:
Write the main product(s) in each of the following reactions:
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?
\[\ce{Ethyl magnesium chloride -> Propan-1-ol}\]
Name the reagent used in the following reaction:
Dehydration of propan-2-ol to propene.
Which of the following reacts with NaOH to give alcohol?
Acetone reacts with Grignard reagent to form:
How can propan-2-one be converted into tert- butyl alcohol?
Select the acid(s) which cannot be prepared by Grignard reagent.
Carboxylic acids are more acidic than phenol and alcohol because of
A compound does not react with 2, 4 dinitrophenylhydrazine, the compound is:
The reagent used for dehydration of an alcohol is
Glycerol as a trimester present in
When glycol is heated with dicorboxylic acid the product are
The best reagent to convert pent - 3 - en - 2 - ol into pent - 3 - en - 2 one 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.
The major product of the following reaction is:
\[\begin{array}{cc}
\ce{Cl}\phantom{.........................}\\
|\phantom{..........................}\\
\ce{CH3 - CH - CH3 ->[(i) Alc. KOH][(ii) HBr/peroxide (iii) aq. KOH]}
\end{array}\]
Write the mechanism of acid dehydration of ethanol to yield ethene.
How are the following conversions carried out?
\[\ce{Methyl magnesium bromide ->2-Methylpropan-2-ol}\]
