Advertisements
Advertisements
प्रश्न
Monochlorination of toluene in sunlight followed by hydrolysis by aq. \[\ce{NaOH}\] yields.
विकल्प
o-Cresol
m-Cresol
2, 4-Dihydroxytoluene
Benzyl alcohol
Advertisements
उत्तर
Benzyl alcohol
Explanation:
Monochlorination of toluene in sunlight gives benzyl chloride. On hydrolysis with aq. \[\ce{NaOH}\], benzyl chloride shows nucleophilic substitution reaction to give benzyl alcohol.
APPEARS IN
संबंधित प्रश्न
How do you convert the following : Propan-2-ol to 2-methylpropan-2-ol
Show how is the following alcohol prepared by the reaction of a suitable Grignard reagent on methanal?
\[\begin{array}{cc}
\ce{CH3 - CH - CH2OH}\\
|\phantom{........}\\
\ce{CH3}\phantom{....}\\
\end{array}\]
Show how is the following alcohol prepared by the reaction of a suitable Grignard reagent on methanal?
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.
Name the reagents used in the following reactions:
Write the structures of A, B and C in the following reactions :
Write the structure of main compounds A and B in the following reaction:
\[\ce{CH3CH2CN->[CH3MgBRH/3O+]A->[LiAIH4]B}\]
Benzaldehyde differs from acetaldehyde in that:
Alkenes convert into alcohols by ____________.
Explain a process in which a biocatalyst is used in industrial preparation of a compound known to you.
The best reagent to convert pent 3 – en 2 – 01 into pent 3 – in – 2 – one is
When glycol is heated with dicorboxylic acid the product are
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 products "A" and "B" formed in above reactions are:
The major product of the following reaction is:
\[\begin{array}{cc}
\ce{Cl}\phantom{.........................}\\
|\phantom{..........................}\\
\ce{CH3 - CH - CH3 ->[(i) Alc. KOH][(ii) HBr/peroxide (iii) aq. KOH]}
\end{array}\]
How are the following conversions carried out?
\[\ce{Methyl magnesium bromide ->2-Methylpropan-2-ol}\]
