Class 12Chemistry8-2.Carboxylic acids and Their derivativeMix Examples-Carboxylic acids and Their derivative
DifficultGive the conversion of the following:
$(i)$ Phthalimide from $o-xylene$
$(ii)$ Ethanol from Ethanoic anhydride
$(i)$ Phthalimide from $o-xylene$
$(ii)$ Ethanol from Ethanoic anhydride
(N/A) $(i)$ Conversion of $o-xylene$ to Phthalimide:
$o-xylene$ $\xrightarrow{KMnO_4, H^+}$ Phthalic acid $\xrightarrow{+2NH_3}$ Ammonium phthalate $\xrightarrow{\Delta, -H_2O}$ Phthalamide $\xrightarrow{\Delta, -NH_3}$ Phthalimide.
$(ii)$ Conversion of Ethanoic anhydride to Ethanol:
$(CH_3CO)_2O$ $\xrightarrow{H_2O, \Delta}$ $2CH_3COOH$ (Ethanoic acid) $\xrightarrow{LiAlH_4, \text{ether}}$ $2CH_3CH_2OH$ (Ethanol).
$o-xylene$ $\xrightarrow{KMnO_4, H^+}$ Phthalic acid $\xrightarrow{+2NH_3}$ Ammonium phthalate $\xrightarrow{\Delta, -H_2O}$ Phthalamide $\xrightarrow{\Delta, -NH_3}$ Phthalimide.
$(ii)$ Conversion of Ethanoic anhydride to Ethanol:
$(CH_3CO)_2O$ $\xrightarrow{H_2O, \Delta}$ $2CH_3COOH$ (Ethanoic acid) $\xrightarrow{LiAlH_4, \text{ether}}$ $2CH_3CH_2OH$ (Ethanol).
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Similar Questions
In Column - $I$ the structure of the compound is given,in Column - $II$ the boiling point,and in Column - $III$ the functional group is given. Find the correct match for Column - $I$ from Column - $II$ and Column - $III$.
Column - $I$ (Formula) Column - $II$ (Boiling Point) Column - $III$ (Group) $(A)$ $CH_3COOH$ $(i)$ $309 \ K$ $(m)$ Alkane $(B)$ $CH_3CH_2CH_2OH$ $(ii)$ $322 \ K$ $(n)$ Ketone $(C)$ $CH_3COCH_3$ $(iii)$ $329 \ K$ $(o)$ Aldehyde $(D)$ $CH_3CH_2CHO$ $(iv)$ $391 \ K$ $(p)$ Carboxylic acid $(E)$ $CH_3CH_2CH_2CH_2CH_3$ $(v)$ $370 \ K$ $(q)$ Alcohol
| Column - $I$ (Formula) | Column - $II$ (Boiling Point) | Column - $III$ (Group) |
| $(A)$ $CH_3COOH$ | $(i)$ $309 \ K$ | $(m)$ Alkane |
| $(B)$ $CH_3CH_2CH_2OH$ | $(ii)$ $322 \ K$ | $(n)$ Ketone |
| $(C)$ $CH_3COCH_3$ | $(iii)$ $329 \ K$ | $(o)$ Aldehyde |
| $(D)$ $CH_3CH_2CHO$ | $(iv)$ $391 \ K$ | $(p)$ Carboxylic acid |
| $(E)$ $CH_3CH_2CH_2CH_2CH_3$ | $(v)$ $370 \ K$ | $(q)$ Alcohol |
Medium
View SolutionIdentify compounds $X$ and $Y$ in the following reaction: $CH_3COOH + X$ $\xrightarrow{H^+} Y$ $\xrightarrow{H_2, Pd} 2C_2H_5OH$
Medium
View SolutionIdentify $Z$ in the following reaction sequence:
$CH_3COONH_4$ $\xrightarrow{\Delta} X$ $\xrightarrow{P_2O_5} Y$ $\xrightarrow{H_2O/H^+} Z$
$CH_3COONH_4$ $\xrightarrow{\Delta} X$ $\xrightarrow{P_2O_5} Y$ $\xrightarrow{H_2O/H^+} Z$
Medium
View SolutionMatch the name of the acid from List-$I$ with the source from which it is derived.
$A$. Formic acid $I$. Rancid butter $B$. Acetic acid $II$. Vinegar $C$. Butyric acid $III$. Red ants
| $A$. Formic acid | $I$. Rancid butter |
| $B$. Acetic acid | $II$. Vinegar |
| $C$. Butyric acid | $III$. Red ants |
Select the $CORRECT$ increasing order of boiling points of alcohols,amines,and carboxylic acids of comparable molar mass from the following.
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