In the following reaction,the major product X | vedclass

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

Question

(A) The reaction proceeds in two steps:Step $1$: Ozonolysis of $1,2$-dimethylcyclopentene followed by reductive workup $(Zn/H_2O)$ leads to the format

Vedclass · Accepted Answer

$3-$methylcyclohex$-2-$en$-1-$one

Vedclass · Answer

(A) The reaction proceeds in two steps:Step $1$: Ozonolysis of $1,2$-dimethylcyclopentene followed by reductive workup $(Zn/H_2O)$ leads to the formation of heptane-$2,6$-dione.Step $2$: The resulting heptane-$2,6$-dione undergoes an intramolecular aldol condensation in the presence of base $(OH^-)$. The enolate formed at the $\alpha$-carbon attacks the other carbonyl group to form a $\beta$-hydroxy ketone intermediate. This intermediate subsequently undergoes dehydration (loss of $H_2O$) to form the stable $\alpha,\beta$-unsaturated carbonyl compound,which is $3$-methylcyclohex-$2$-en-$1$-one.

In the following reaction,the major product $X$ is

Similar Questions

$CH_3CHO$ and $C_6H_5CH_2CHO$ can be distinguished chemically by

The product $(A)$ of the following reaction is:

The major product in the following reaction sequence is

Identify the reagents $P$ and $Q$ in the following reaction sequence:

Reagents to carry out the above conversion,$P$,$Q$,$R$ respectively are:

Vedclass Test Series

Exam Paper Generator

Online Exam Module