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प्रश्न
Complete the following reaction:
\[\ce{C6H5NH2 + (CH3CO)2O ->}\]
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उत्तर
\[\begin{array}{cc}
\ce{\underset{Aniline}{C6H5NH2} + \underset{Acetic anhydride}{(CH3CO)2O} -> C6H5 - N - C - CH3 + \underset{Acetic acid}{CH3COOH}}\\
\phantom{................}|\phantom{....}||\\
\phantom{................}\ce{\underset{N-Phenylethanamide}{H\phantom{...}O}}
\end{array}\]
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संबंधित प्रश्न
Which among the following molecular formulae represents urotropine?
(a) C6H12N4
(b) C6H24H4
(c) C6H12N4O2
(d) C6H24N4O2
Convert 3-Methylaniline into 3-nitrotoluene.
Write the IUPAC name of the following compound and classify it as primary, secondary and tertiary amine.
(CH3)2CHNH2
Write the IUPAC name of the following compound and classify it as primary, secondary and tertiary amine.
CH3NHCH(CH3)2
Write the IUPAC name of the following compound and classify it as primary, secondary and tertiary amine.
(CH3)3CNH2
Write the IUPAC name of the following compound and classify it as primary, secondary and tertiary amine.
m−BrC6H4NH2
Account for the following:
Ethylamine is soluble in water, whereas aniline is not.
Account for the following:
Methylamine in water reacts with ferric chloride to precipitate hydrated ferric oxide.
How will you convert ethanoic acid into methanamine?
How will you convert hexanenitrile into 1-aminopentane?
How will you convert ethanoic acid into propanoic acid?
Accomplish the following conversion:
Benzoic acid to aniline
Accomplish the following conversion:
Chlorobenzene to p-chloroaniline
Give reasons Although –NH2 is o/p directing group, yet aniline on nitration gives a significant amount of m-nitroaniline
Do the following conversions in not more than two steps :
Ethyl benzene to Benzoic acid
Write the structure of 2,4-dinitrochlorobenzene
Give simple chemical tests to distinguish between the following pair of compounds:
Benzaldehyde and Benzoic acid
Do the following conversions in not more than two steps:
\[\begin{array}{cc}
\ce{CH3CN to CH3 - C - CH3}\\
\phantom{...........}||\\
\phantom{...........}\ce{O}
\end{array}\]
