Advertisements
Advertisements
प्रश्न
Show how you would synthesise the following alcohol from an appropriate alkene?
Advertisements
उत्तर
By adding H2O to pent-1-ene, the desired alcohol is obtained.
Hence, the desired alkene will be pent-1-ene instead of pent-2-ene.
APPEARS IN
संबंधित प्रश्न
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?
\[\begin{array}{cc}
\ce{CH3 - CH - CH2OH}\\
|\phantom{......}\\
\ce{CH3}\phantom{...}
\end{array}\]
Show how is the following alcohol prepared by the reaction of a suitable Grignard reagent on methanal?
How is the following conversion carried out?
\[\ce{Benzyl chloride -> Benzyl alcohol}\]
Name the reagent used in the following reaction:
Dehydration of propan-2-ol to propene.
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?
How will you convert: Phenol to 2, 4, 6 − trinitrophenol?
Write the structure of main compounds A and B in the following reaction:
\[\ce{CH3CH2CN->[CH3MgBRH/3O+]A->[LiAIH4]B}\]
Ethyl alcohol can be prepared from Grignard reagent by the reaction of ____________.
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?
The best reagent to convert pent - 3 - en - 2 - ol into pent - 3 - en - 2 one is ______.
The products "A" and "B" formed in above reactions are:
For distinction between \[\ce{CH3CHO}\] and \[\ce{C6H5CHO}\] the reagent used is ______.
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?
\[\ce{Methyl magnesium bromide ->2-Methylpropan-2-ol}\]
How are the following conversions carried out?
\[\ce{Methyl magnesium bromide->2-Methylpropan-2-ol}\]
