See image — AITS & Test Series Chemistry Question

💡 Solution & Explanation

2 5 P O CONH2  P   2 3 i Br KOH ii CHCl OH     Q Re duction   C N H2C NH2 N C Re duction  N H CH3 LiAlH4 LiAlH4 AITS-PT-II (Paper-2)-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 10 COOH  P C N 2 H /H O Hydrolysis    2 Ca OH  C O O 2Ca C O Benzophenone   NH2  Q NC 2 H /H O   2 NaNO HCl  N2 +Cl Mild basic OH N N O H Orange red dye CONH2 NH2 N C 2 Br KOH Hoffman bromamide degradation   3 CHCl O H Carbylamine reaction   3 CHCl OH      dichlorocarbene C Cl Cl