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JEE Advanced · 2016 · 22 May 2016 · Paper 2 · Compounds Containing Nitrogen

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Reagent(s) which can be used to bring about the following transformation is(are)
  1. (A) in
  2. (B) in THF
  3. (C) in ✓ Correct
  4. (D)Raney in THF✓ Correct

Answer: (C), (D)

Solution

The transformation requires selective reduction of the ketone without affecting the ester or epoxide groups. and Raney Ni/ are mild reducing agents that reduce ketones but do not react with esters or epoxides. and are strong reducing agents that would also reduce the ester and open the epoxide.

JEE Advanced · 2016 · 22 May 2016 · Paper 2 · One or more correct options

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