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प्रश्न
Give reasons for the following observation:
Aniline does not react with methyl chloride in the presence of anhydrous AlCl3 catalyst.
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उत्तर
Aniline does not react with methylchloride in the presence of AlCl3 catalyst, because aniline is a base and AlCl3 is Lewis acid which leads to the formation of salt.
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संबंधित प्रश्न
How is chlorobenzene prepared from aniline?
Write the structures of main products when aniline reacts with the following reagents :
Br2 water
Write the structures of main products when aniline reacts with the following reagents :
(CH3CO)2O/pyridine
Write the chemical equations involved when aniline is treated with the following reagents:
Br2 water
Account for the following:
Although the amino group is o, p-directing in aromatic electrophilic substitution reactions, aniline on nitration gives a substantial amount of m-nitroaniline.
What is the action of acetic anhydride on diethylamine?
Illustrate the following reactions giving suitable example in each case
Acetylation of amines
How will you convert the following?
Aniline into N−phenylethanamide
Give reasons for the following observation:
Aniline is acetylated before nitration reaction.
Assertion (A): Bromination of benzoic acid, gives m-bromobenzoic acid.
Reason (R): Carboxyl group increases the electron density at the meta position.
