(A) The reaction shown is an aldol condensation of cyclohexanone in the presence of a base $(NaOH)$ and heat $(\Delta)$.$1$. Two molecules of cyclohex

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$2-$cyclohexylidenecyclohexanone

(A) The reaction shown is an aldol condensation of cyclohexanone in the presence of a base $(NaOH)$ and heat $(\Delta)$.$1$. Two molecules of cyclohexanone undergo aldol addition to form $\beta$-hydroxy ketone.$2$. Upon heating,the $\beta$-hydroxy ketone undergoes dehydration (elimination of $H_2O$) to form an $\alpha,\beta$-unsaturated ketone.$3$. The final product $A$ is $2-$cyclohexylidenecyclohexanone.

Class 12 Chemistry 1 Aldehydes, Ketones and Carboxylic Acids: Aldehydes and Ketones Properties

Medium

What is $A$ in the following reaction?

A
$2-$cyclohexylidenecyclohexanone
B
$2-$cyclohexylcyclohexanone
C
$1-$cyclohexylidenecyclohexane
D
bicyclohexyl

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1 Aldehydes, Ketones and Carboxylic Acids: Aldehydes and Ketones

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Properties

Which of the following is not a final product obtained by cross aldol condensation of ethanal and propanal?

EasyGUJCET 2018

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

DifficultAP EAMCET 2024

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The given reaction is: $CH_3-CH=CH-O-C(CH_3)=CH_2 \xrightarrow{H_3O^+} A + B$. Compounds $(A)$ and $(B)$ can be differentiated by:

Difficult

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What are $X$ and $Y$ in the following reaction sequence?
$Propene$ $\xrightarrow{HBr} A$ $\xrightarrow[Dry \ ether]{Mg} B$ $\xrightarrow[2. H_3O^{+}]{1. X} Y$

DifficultAP EAMCET 2018

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Compare the stability of the enolate formed from $A$ (cyclohexane$-1,3-$dione) and $B$ (cyclohexane$-1,4-$dione).
Which of the following statements is true?

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What is $A$ in the following reaction?

Similar Questions

Which of the following is not a final product obtained by cross aldol condensation of ethanal and propanal?

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

The given reaction is: $CH_3-CH=CH-O-C(CH_3)=CH_2 \xrightarrow{H_3O^+} A + B$. Compounds $(A)$ and $(B)$ can be differentiated by:

What are $X$ and $Y$ in the following reaction sequence?$Propene$ $\xrightarrow{HBr} A$ $\xrightarrow[Dry \ ether]{Mg} B$ $\xrightarrow[2. H_3O^{+}]{1. X} Y$

Compare the stability of the enolate formed from $A$ (cyclohexane$-1,3-$dione) and $B$ (cyclohexane$-1,4-$dione).Which of the following statements is true?

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What are $X$ and $Y$ in the following reaction sequence?
$Propene$ $\xrightarrow{HBr} A$ $\xrightarrow[Dry \ ether]{Mg} B$ $\xrightarrow[2. H_3O^{+}]{1. X} Y$

Compare the stability of the enolate formed from $A$ (cyclohexane$-1,3-$dione) and $B$ (cyclohexane$-1,4-$dione).
Which of the following statements is true?