Among the following the major product obtained in the reaction below is: · ABC26OR0868

Subject: Organic Chemistry · Chapter: Reagents, Reaction Mechanisms & Named Reactions · Topic: Reagents, Reaction Mechanisms & Named Reactions – General · Exam: JAM 2005-2022 · Marks: 2 · Difficulty: Medium

Among the following the major product obtained in the reaction below is: Question structure, ABC26OR0868
(a)Option (a) structure, ABC26OR0868
(b)Option (b) structure, ABC26OR0868
(c)Option (c) structure, ABC26OR0868
(d)Option (d) structure, ABC26OR0868
Answer
Answer: B ✓ checked by 4AB · confidence high

The source book printed D; on checking, B is correct — see the explanation.

Explanation
NaNH₂ deprotonates the 2-methyl group, whose anion is stabilised by the ring nitrogen like an enolate. CH₃Br then alkylates it to 2-ethyl-3-methylpyridine (b).

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