In the reaction sequence the major products X and Y, respectively are · ABC26OR0674

Subject: Organic Chemistry · Chapter: Reagents, Reaction Mechanisms & Named Reactions · Topic: Reagents, Reaction Mechanisms & Named Reactions – General · Exam: GATE 2000-2022 · Marks: 2 · Difficulty: Medium

In the reaction sequence the major products X and Y, respectively are Question structure 1 of 3, ABC26OR0674 Question structure 2 of 3, ABC26OR0674 Question structure 3 of 3, ABC26OR0674
(a)Option (a) structure 1 of 2, ABC26OR0674 and Option (a) structure 2 of 2, ABC26OR0674
(b)Option (b) structure 1 of 2, ABC26OR0674 and Option (b) structure 2 of 2, ABC26OR0674
(c)Option (c) structure 1 of 2, ABC26OR0674 and Option (c) structure 2 of 2, ABC26OR0674
(d)Option (d) structure 1 of 2, ABC26OR0674 and Option (d) structure 2 of 2, ABC26OR0674
Answer
Answer: D ✓ checked by 4AB · confidence high

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

Explanation
The Wacker oxidation gives 2-(2-oxopropyl)cyclohexanone, a 1,4-diketone. Acid-catalysed Paal–Knorr cyclisation then gives the fused 2-methylfuran (d).

Study loop for Reagents, Reaction Mechanisms & Named Reactions

1. Practise the PYQsPrevious-year questions, with answers

· Browse this chapter in the app