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प्रश्न
How will you convert nitrobenzene into o and p-nitrophenol?
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उत्तर
Conversion of nitrobenzene into o and p-nitrophenol:
1. Method I: Nitrobenzene heated with solid KOH at 340 K gives a low yield of a mixture of O and P-nitrophenols.
2. Method II:
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संबंधित प्रश्न
There are two isomers with the formula CH3NO2. How will you distinguish between them?
Identify compounds A, B and C in the following sequence of reaction.
\[\ce{C6H5NH2 ->[(CH3CO2)O][pyridine] A ->[HNO3][H2SO4, 288 K] B ->[H2O/H^+] C}\]
Write a short note on the following.
Hofmann’s bromide reaction
Account for the following:
Aniline does not undergo Friedel-Crafts reaction.
Arrange the following.
In increasing order of basic strength C6H5NH2, C6H5NHCH3, C6H5NH2, p-Cl-C6H4-NH2
Identify A to E in the following sequence of reactions.
Account for the following.
Aniline does not undergo Friedel–Crafts reaction
Account for the following.
Aniline does not undergo Friedel-Crafts reaction.
Account for the following:
Aniline does not undergo Friedel - Crafts reaction.
Account for the following.
Aniline does not undergo Friedel–Crafts reaction
