Q80 / 180 · AIIMS 2019 (26 May) · Chemistry

Figure
Product is

  • A
    Figure
  • Correct answer
    B
    Figure
  • C
    Figure
  • D
    Figure

Solution

DIBAL-H reduces $-\mathrm{COOR}$ as well as $-\mathrm{C} \equiv \mathrm{N}$ groups to $-\mathrm{CHO}$ group.

Hence, the correct answer is option: 'B'.

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