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JEE Advanced2013ChemistryAlcohols Phenols and EthersActual

Match the chemical conversions in List I with the appropriate reagents in List II and select the correct answer using the code given below the lists : List - I List - II (A) (P) i Hg OAc 2 ; ii NaBH 4 (B) ​ (Q) NaOEt (C) (R) Et - Br (D) (S) i BH 3 ; ii H 2 O 2 / NaOH

Options

  1. Aa-p;b-r;c-q;d-s;
  2. Ba-q;b-r;c-s;d-p;
  3. Ca-q;b-r;c-p;d-s;
  4. Da-q;b-p;c-r;d-s;

Correct answer

C. a-q;b-r;c-p;d-s;

Step-by-step solution

A tertiary alkyl halide with strong base undergoes elimination reaction, while a primary alkyl halide with t - butoxide gives ether by a substitution reaction. Alkenes undergo hydration (addition of water) by Hydroboration-Oxidation, giving anti-Markovnikov's products and by Oxymercuration-Demercuration, giving Markovnikov's products.

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