Identify the reagents A and B respectively in | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(A) The conversion of acetic acid $(CH_3COOH)$ to acetyl chloride $(CH_3COCl)$ is achieved using thionyl chloride $(SOCl_2)$. This is a standard react

Vedclass · Accepted Answer

$SOCl_2, H_2 / Pd-BaSO_4$

Vedclass · Answer

(A) The conversion of acetic acid $(CH_3COOH)$ to acetyl chloride $(CH_3COCl)$ is achieved using thionyl chloride $(SOCl_2)$. This is a standard reaction for converting carboxylic acids to acid chlorides.The conversion of acetyl chloride $(CH_3COCl)$ to acetaldehyde $(CH_3CHO)$ is a Rosenmund reduction,which uses hydrogen gas in the presence of palladium catalyst poisoned with barium sulfate $(H_2 / Pd-BaSO_4)$.Therefore,reagent $A$ is $SOCl_2$ and reagent $B$ is $H_2 / Pd-BaSO_4$.

Identify the reagents $A$ and $B$ respectively in the following reactions: $CH_3COOH$ $\xrightarrow{A} CH_3COCl$ $\xrightarrow{B} CH_3CHO$

Similar Questions

Consider the following reaction. The major product $(P)$ formed is:

$A$ chemist added an extra $0.5 \ mole$ of $EtLi$ in the above reaction to obtain product $(A)$. What is the product $(A)$?

The preferred reagent for the following conversion is $CH_3CH_2COOH \rightarrow CH_3CH_2COCl$.

The order of acidity of compounds $I-IV$ is:

Which of the following compounds is hydrolysed most rapidly in aqueous $NaOH$?

Vedclass Test Series

Exam Paper Generator

Online Exam Module