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प्रश्न
An organic compound (A) with molecular formula C3H7NO on heating with Br2 and KOH forms a compound (B). Compound (B) on heating with CHCl3 and alcoholic KOH produces a foul-smelling compound (C) and on reacting with C6H5SO2Cl forms a compound (D) which is soluble in alkali. Write the structure of (A), (B), (C) and (D).
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उत्तर
\[\ce{CH3\underset{(A)}{CH2}CONH2 + Br2 + KOH -> CH3\underset{(B)}{CH2}NH2}\]
\[\ce{CH3\underset{(B)}{CH2}NH2 + CHCl3 + KOH -> CH3\underset{(C)}{CH2}NC + KCl + H2O}\]
A = Propanaimde
B = Ethyl amine (1° amine)
C = Ethyl isocyanide
D = N-ethyl benzene sulphonamide
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संबंधित प्रश्न
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.
(CH3CH2)2NCH3
Give one chemical test to distinguish between the following pair of compounds.
Methylamine and dimethylamine
Account for the following:
pKb of aniline is more than that of methylamine.
How will you convert ethanoic acid into methanamine?
How will you convert methanol to ethanoic acid?
Complete the following reaction:
\[\ce{C6H5N2Cl + C2H5OH ->}\]
Complete the following reaction:
\[\ce{C6H5NH2 + (CH3CO)2O ->}\]
Do the following conversions in not more than two steps:
