Class 12Chemistry8-2.Carboxylic acids and Their derivativePreparation of Carboxylic Acids and Their Derivatives
DifficultWhat will be the final product of the following reaction sequence?
$CH \equiv CH$ $\xrightarrow{CH_3MgBr}$ $\xrightarrow{CO_2/H_3O^+}$ $\xrightarrow{HgSO_4/H_2SO_4}$ $\xrightarrow{Ag_2O, \Delta} ?$
$CH \equiv CH$ $\xrightarrow{CH_3MgBr}$ $\xrightarrow{CO_2/H_3O^+}$ $\xrightarrow{HgSO_4/H_2SO_4}$ $\xrightarrow{Ag_2O, \Delta} ?$
- A$CH_3-CO-COOH$
- B$CH_2(COOH)_2$
- C$CH_3-CO-CHO$
- D$CH_3-CO-CH_2COOH$
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Similar Questions
Which among the following reactions forms acid anhydride?
What is $C$ in the following sequence of reaction?
$CH_3OH$ $\xrightarrow{PCl_3} A$ $\xrightarrow{KCN} B$ $\xrightarrow{\text{Hydrolysis}} C$
$CH_3OH$ $\xrightarrow{PCl_3} A$ $\xrightarrow{KCN} B$ $\xrightarrow{\text{Hydrolysis}} C$
In this reaction,product $X$ is
$CH_3-CH_2-Br$ $\xrightarrow{alc. KCN} CH_3CH_2CN$ $\xrightarrow{HOH} X$
$CH_3-CH_2-Br$ $\xrightarrow{alc. KCN} CH_3CH_2CN$ $\xrightarrow{HOH} X$
Medium
View SolutionIn the reaction sequence,$C_2H_5Cl + KCN$ $\xrightarrow{C_2H_5OH} X$ $\xrightarrow{H_3O^{\oplus}, \Delta} Y$. What is the molecular formula of $Y$?
Which one of the following functional groups undergoes hydrolysis with alkali to yield an acid group?
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