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CBSE Class 12 · 2002 · Delhi Compartment · Compounds Containing NitrogenShort Answer

Write chemical reaction equations, one example each, for the following:
(a) a coupling reaction
(b) Hofmann's bromamide reaction
(c) acetylation

Solution

(a)

C_{6} H_{5} N_{2}^{+} C l^{-} + C_{6} H_{5} OH O H^{-} p - HO - C_{6} H_{4} - N = N - C_{6} H_{5}

(b)

C H_{3} CON H_{2} + B r_{2} + 4KOH \to C H_{3} N H_{2} + K_{2} C O_{3} + 2KBr + 2 H_{2} O

(c)

C_{6} H_{5} N H_{2} + C H_{3} COCl pyridine C_{6} H_{5} NHCOC H_{3} + HCl

CBSE Class 12 Board · 2002 · Delhi Compartment · Subjective

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