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Question: Answered & Verified by Expert
The reagent used Gatterman-Koch formylation of arene is
ChemistryAldehydes and KetonesMHT CETMHT CET 2021 (20 Sep Shift 2)
Options:
  • A $\mathrm{CO}_2, \mathrm{HCl}$
  • B $\mathrm{CrO}_2 \mathrm{Cl}_2$
  • C $\mathrm{CO}, \mathrm{HCl}$
  • D $\mathrm{DiBAl}-\mathrm{H}$
Solution:
1995 Upvotes Verified Answer
The correct answer is: $\mathrm{CO}, \mathrm{HCl}$
$$
\text { Gatterman - Koch formylation of arene }
$$

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