Reagent for Rosenmund reduction of benzoyl chloride to benzaldehyde

1. A.
   CO, HCl
2. B.
   $\text{H}_2$, Pd-BaSO4
3. C.
   DIBAI-H
4. D.
   H2O

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1. A.
   $\text{CO}$, HCl
2. B.
   $\text{H}_2$, Pd-BaSO$_4$
3. C.
   $\text{H}_2\text{O}$
4. D.
   DIBAL-H

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1. A.
   CO, HCl
2. B.
   $\mathrm{H_2, Pd - BaSO_4}$
3. C.
   $\mathrm{DIBAl - H}$
4. D.
   $\mathrm{H_2O}$

Tap an option to check your answer.