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प्रश्न
Identify the major product C formed in the following reaction sequence:
\[\ce{CH3 - CH2 - CH2 - I ->[NaCN] A ->[OH-][Partial hydrolysis] B ->[NaOH][Br2] \underset{(major)}{C}}\]
विकल्प
butanamide
α-bromobutanoic acid
propylamine
butylamine
MCQ
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उत्तर
propylamine
Explanation:
\[\ce{\underset{(Nucleophilic substitution reaction)}{CH3 - CH2 - CH2 - I ->[NaCN][OH-] CH3 - CH2 - CH2 - CN}}\]
\[\ce{CH3 - CH2 - CH2 - CN ->[Partial hydrolysis][NaOH/Br2] CH3 - CH2 - CH2 - CONH2}\]
\[\ce{\underset{Hoffmann Bromamids degradation reactions}{(CH3 - CH2 - CH2 - CONH2 -> \underset{(Propyl amine)}{CH3 - CH2 - CH2 - NH2}}}\]
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