Class 12Chemistry8-2.Carboxylic acids and Their derivativeProperties of Carboxylic Acids and Their Derivatives
DifficultAspirin can be prepared by the reaction of
- ASalicyldehyde with acetic anhydride in presence of $H_2SO_4$
- BSalicylic acid with methanol in presence of $H_2SO_4$
- CSalicylic acid with acetic anhydride in presence of $H_2SO_4$
- DCinnamic acid with acetic anhydride in presence of $H_2SO_4$
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Similar Questions
Explain decarboxylation with examples. Or,provide the product obtained from the carboxylic acid method with examples.
Medium
View SolutionWhich is the most acidic hydrogen on propyl acetoacetate?
$CH_3(V) - CO - CH_2(W) - CO - O - CH_2(X) - CH_2 - CH_3(Y)$
$CH_3(V) - CO - CH_2(W) - CO - O - CH_2(X) - CH_2 - CH_3(Y)$
Medium
View SolutionWhich of the following has maximum reactivity towards nucleophilic attack?
Difficult
View SolutionIdentify $A$ and $B$ in the following reaction:
$CH_3-CH_3 \stackrel{B}{\longleftarrow} CH_3COOH \stackrel{A}{\longrightarrow} CH_3CH_2OH$
$A \quad B$
$CH_3-CH_3 \stackrel{B}{\longleftarrow} CH_3COOH \stackrel{A}{\longrightarrow} CH_3CH_2OH$
$A \quad B$
$CH_3CH(I)_2$ $\xrightarrow{KCN}$ $\xrightarrow[\Delta]{H_3O^{+}} ?$ Here the end product would be
Medium
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