The compound (X) in the given reaction is: | vedclass

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

Question

(C) The given reaction is an example of the Perkin reaction. In the Perkin reaction,an aromatic aldehyde reacts with an acid anhydride in the presence

Vedclass · Accepted Answer

$(CH_3CO)_2O$

Vedclass · Answer

(C) The given reaction is an example of the Perkin reaction. In the Perkin reaction,an aromatic aldehyde reacts with an acid anhydride in the presence of the corresponding sodium salt of the acid to form an $\alpha, \beta$-unsaturated carboxylic acid. Here,the reaction involves $p$-methoxybenzaldehyde reacting with acetic anhydride $(CH_3CO)_2O$ in the presence of sodium acetate to yield $p$-methoxycinnamic acid. Thus,the compound $(X)$ is acetic anhydride,$(CH_3CO)_2O$.

The compound $(X)$ in the given reaction is:

Similar Questions

When aldehydes or ketones are treated with $C_6H_5-NH-NH_2$ (phenylhydrazine),the product formed is:

Which one of the following on treatment with $50 \% \text{ aq. } NaOH$ yields the corresponding alcohol and salt of carboxylic acid?

One of the products of the following reaction is $P$. Structure of $P$ is

What are the products formed when an aldehyde $(R-CHO)$ is reacted with Tollen's reagent?

The enolate ion that reacts with $3-$buten$-2-$one to form $(Y)$ is

Vedclass Test Series

Exam Paper Generator

Online Exam Module