Match List – I with List –II. List – I (Reactions) List – II (Reagents) (A) CH (CH) –C–OC H CH(CH ) — JEE Mains Chemistry Past Papers Chemistry Question
Question
Match List – I with List –II. List – I (Reactions) List – II (Reagents) (A) CH (CH) –C–OC H CH(CH ) CHO 2 5 5 2 5 O (I) CH3MgBr, H2O (B) C6H5COC6H5C6H5CH2C6H5 (II) Zn(Hg) and conc. HCl (C) C6H5CHOC6H5CH(OH)CH3 (III) NaBH4 , H+ (D) CH COCHCOOC H CHC(OH)CHCOOC H 2 5 2 5 H (IV) DIBAL-H, H2O Choose the correct answer from options given below: (A) A-(III), (B)-(IV), (C)-(I), (D)-(II) (B) A-(IV), (B)-(II), (C)-(I), (D)-(III) (C) A-(IV), (B)-(II), (C)-(III), (D)-(I) (D) A-(III), (B)-(IV), (C)-(II), (D)-(I)
Answer: B
💡 Solution & Explanation
DIBAL H, H O 2 2 3 5 CH (CH ) COOC H CH (CH ) CHO Zn(Hg) & conc. HCl 5 5 5 6 C H COC H C H CH C H 2 CH MgBr 5 5 H O C H CHO C H CH OH CH NaBH , H 2 5 2 5 CH COCH COOC H CH CH(OH)CH COOC H
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