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प्रश्न
Write following conversions:
nitrobenzene `->` acetanilide
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उत्तर
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संबंधित प्रश्न
Write the chemical equation involved in the following reaction:
Hoffmann-bromamide degradation reaction
How do you convert the following: Ethanenitrile to ethanamine
Accomplish the following conversion:
Benzamide to toluene
Arrange the following in the increasing order of their pKb values:
C6H5NH2, C2H5NH2, C6H5NHCH3
Give the structures of A, B and C in the following reactions :
Answer in one sentence.
Which amide does produce ethanamine by Hofmann bromamide degradation reaction?
Answer the following
Identify A and B in the following reactions.
\[\ce{C6H5CH2Br->[alco.][KCN]A ->[Na/ethanol]B.}\]
Write reactions to bring about the following conversions.
Acetamide to methylamine
Write reactions for the preparation of ethanamine using Gabriel phthalimide synthesis.
The reduction of alkyl cyanide with sodium and ethanol to give primary amines is, ____________.
Nitro compounds are reduced by iron scrap and hydrochloric acid to yield one of the following compounds:
The best reagent for converting 2–phenylpropanamide into 2-phenylpropanamine is ______.
Reduction of nitrobenzene by which of the following reagent gives aniline?
(i) \[\ce{Sn/HCl}\]
(ii) \[\ce{Fe/HCl}\]
(iii) \[\ce{H2 - Pd}\]
(iv) \[\ce{Sn/NH4OH}\]
Write following conversions:
acetanilide `->` p-nitroaniline
When primary amines are treated with HCl, the product obtained is which of the following?
Which of the following statement(s) is/are incorrect in case of Hofmann bromamide degradation?
Write a short note on Ammonolysis.
