Advertisements
Advertisements
प्रश्न
Which of the following would not be a good choice for reducing nitrobenzene to aniline?
पर्याय
LiAlH4
H2/Ni
Fe and HCl
Sn and HCl
Advertisements
उत्तर
LiAlH4
Explanation:
When nitrobenzene interacts with LiAlH4 in an ether medium, it does not change into amine; instead, azobenzene is produced. As a result, this reagent is not suitable for converting nitrobenzene to amine.
APPEARS IN
संबंधित प्रश्न
Write the chemical equation involved in the following reaction:
Hoffmann-bromamide degradation reaction
Illustrate the following reaction giving suitable example in each case:Gabriel phthalimide synthesis
Give the structure of A, B and C in the following reaction:
\[\ce{CH3CH2I ->[NaCN] A ->[OH-][Partial hydrolysis] B ->[NaOH + Br2] C}\]
Write the order of reactivity of alkyl halides with ammonia.
Which of the following does NOT give carbylamine test?
Amongst the given set of reactants, the most appropriate for preparing 2° amine is ______.
What is the best reagent to convert nitrile to primary amine?
Assertion: Aromatic 1° amines can be prepared by Gabriel Phthalimide Synthesis.
Reason: Aryl halides undergo nucleophilic substitution with anion formed by phthalimide.
The Gabriels' phthalimide synthesis is used in the synthesis of
Ethylamine can be prepared by the action of bromine and caustic potash on which compound?
