Identify the major product P in the following | vedclass

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

Question

(A) The reaction proceeds through the following steps:$1$. The base $HO^-$ abstracts an $\alpha$-hydrogen from $1,3-	ext{cyclohexanedione}$ to form a

Vedclass · Accepted Answer

Vedclass · Answer

(A) The reaction proceeds through the following steps:$1$. The base $HO^-$ abstracts an $\alpha$-hydrogen from $1,3-	ext{cyclohexanedione}$ to form an enolate ion.$2$. This enolate ion performs a nucleophilic substitution $(S_N2)$ on $Cl-CH_2-CHO$,displacing the chloride ion.$3$. The resulting intermediate undergoes an intramolecular aldol condensation followed by dehydration to form the final bicyclic product.$4$. The final product is a fused ring system containing a ketone and a furan ring,which corresponds to option $A$.

Identify the major product $P$ in the following reaction:
$1,3-\text{cyclohexanedione} + Cl-CH_2-CHO \xrightarrow{\text{aq. NaOH}} P$

Similar Questions

The product obtained in this reaction is:

$m$-chlorobenzaldehyde on treatment with $50 \% KOH$ solution yields

What are $X$ and $Y$ respectively in the following reaction sequence?

The reaction that does not give benzoic acid as the major product is

Which of the following does not give an Aldol condensation reaction?

Vedclass Test Series

Exam Paper Generator

Online Exam Module

Identify the major product $P$ in the following reaction:$1,3-\text{cyclohexanedione} + Cl-CH_2-CHO \xrightarrow{\text{aq. NaOH}} P$