Ms Chauhan Organic Chemistry Advanced Problems Pdf (2027)

Convert benzene to 3-nitrobenzoic acid in 3 steps. Give reagents and intermediates.

Which of the following intermediates are involved in the acid-catalyzed rearrangement of pinacol to pinacolone ? (a) Carbocation (b) Carbanion (c) Free radical (d) 1,2-methyl shift ms chauhan organic chemistry advanced problems pdf

| Column I (Reaction) | Column II (Mechanism type) | |---------------------|----------------------------| | 1. Sandmeyer reaction | A. Electrophilic substitution | | 2. Fries rearrangement | B. Free radical | | 3. Hunsdiecker reaction | C. Nucleophilic aromatic substitution | | 4. Chichibabin reaction | D. Single electron transfer | Convert benzene to 3-nitrobenzoic acid in 3 steps