See image — AITS & Test Series Chemistry Question

💡 Solution & Explanation

  NaOH MeBr 1 eq  CHO OH OH CHO OH O MeBr  CHO OH O CH3 Position isomer of [P]   NaOH MeBr 1 eq  CHO OH OH CHO O O MeBr  CHO O O Me More nucleophilic H acidic work up  CHO OMe OH [P] AITS-PT-II (Paper-1)-PCM(Sol.)-JEE(Advanced)/2023 FIITJEE Ltd., FIITJEE House, 29-A, Kalu Sarai, Sarvapriya Vihar, New Delhi -110016, Ph 46106000, 26569493, Fax 26513942 website: www.fiitjee.com 9