Question:
Which of the following is obtained by Rosenmund's reduction of acyl chloride?
Which of the following is obtained by Rosenmund's reduction of acyl chloride?
Show Hint
Rosenmund’s reduction selectively converts acyl chlorides to aldehydes without over-reduction.
Updated On: Mar 6, 2025
- Aldehyde
- Alcohol
- Hydrocarbon
- Alkyl chloride
Hide Solution
Verified By Collegedunia
The Correct Option is A
Solution and Explanation
Step 1: Reaction Mechanism:
Rosenmund's reduction involves catalytic hydrogenation of acyl chlorides to aldehydes. \[ RCOCl + H_2 \xrightarrow{Pd/BaSO_4} RCHO + HCl \] Step 2: Why aldehyde?
- The catalyst palladium on barium sulfate prevents over-reduction to alcohol.
Rosenmund's reduction involves catalytic hydrogenation of acyl chlorides to aldehydes. \[ RCOCl + H_2 \xrightarrow{Pd/BaSO_4} RCHO + HCl \] Step 2: Why aldehyde?
- The catalyst palladium on barium sulfate prevents over-reduction to alcohol.
Was this answer helpful?
0
0
Top Questions on Organic Reactions
- How do you convert:
Chlorobenzene to biphenyl- CBSE CLASS XII - 2025
- Chemistry
- Organic Reactions
Chlorobenzene to biphenyl
- CBSE CLASS XII - 2025
- Chemistry
- Organic Reactions
- Write the reactions involved in the following:
- CBSE Compartment XII - 2025
- Chemistry
- Organic Reactions
Match the LIST-I with LIST-II
Choose the correct answer from the options given below:
- JEE Main - 2025
- Chemistry
- Organic Reactions
- Number of molecules from below which cannot give iodoform reaction is: Ethanol, Isopropyl alcohol, Bromoacetone, 2-Butanol, 2-Butanone, Butanal, 2-Pentanone, 3-Pentanone, Pentanal and 3-Pentanol
- JEE Main - 2025
- Chemistry
- Organic Reactions
View More Questions
Questions Asked in UP Board XII exam
- For two invertible matrices A and B of order n, prove that \( (AB)^{-1} = B^{-1}A^{-1} \).
- UP Board XII - 2025
- Matrices
- Correct any one of the following sentences:
(i) India won the match by an inning.- UP Board XII - 2025
- Sentence Correction
- Show that the function \( f(x) = 7x^2 - 3 \) is an increasing function when \( x>0 \).
- UP Board XII - 2025
- Calculus
- Translate the following passage into English: % Passage text \begin{center} \includegraphics[width=0.7\textwidth]{01.png} \end{center}
- UP Board XII - 2025
- Comparative Literature and Translations Studies
- If \(y=(\tan^{-1} x)^2\), show that \((x^2+1)^2 \frac{d^2y}{dx^2} + 2x(x^2+1)\frac{dy}{dx} = 2\).
- UP Board XII - 2025
- Calculus
View More Questions