Class 12Chemistry8-2.Carboxylic acids and Their derivativeMix Examples-Carboxylic acids and Their derivative
MediumProvide the structure and common name for the $IUPAC$ names of the acids given in the table below:
(A)
| $IUPAC$ Name | Structure | Common Name |
|---|---|---|
| $(i)$ Benzene-$1,2$-dicarboxylic acid | $C_6H_4(COOH)_2$ (ortho) | Phthalic acid |
| $(ii)$ Hexanedioic acid | $HOOC-(CH_2)_4-COOH$ | Adipic acid |
| $(iii)$ Propane-$1,2,3$-tricarboxylic acid | $HOOC-CH_2-CH(COOH)-CH_2-COOH$ | Tricarballylic acid |
| $(iv)$ $2$-aminobenzoic acid | $C_6H_4(NH_2)(COOH)$ (ortho) | Anthranilic acid |
| $(v)$ $2$-hydroxybenzoic acid | $C_6H_4(OH)(COOH)$ (ortho) | Salicylic acid |
| $(vi)$ Benzene-$1,4$-dicarboxylic acid | $C_6H_4(COOH)_2$ (para) | Terephthalic acid |
| $(vii)$ $2,3$-dihydroxybutanedioic acid | $HOOC-CH(OH)-CH(OH)-COOH$ | Tartaric acid |
| $(viii)$ $3$-phenylprop-$2$-enoic acid | $C_6H_5-CH=CH-COOH$ | Cinnamic acid |
| $(ix)$ $2$-methylbenzoic acid | $C_6H_4(CH_3)(COOH)$ (ortho) | $o$-Toluic acid |
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Similar Questions
Match the formulas in Column-$I$ with their names in Column-$II$.
Column-$I$ (formula)
Column-$II$ (name)
$A$. $RCH=NH$
$i$. Diisobutyl aluminium hydride
$B$. $AlH(i-Bu)_2$
$ii$. Benzalchloride
$C$. $C_6H_5-CH(OCOCH_3)_2$
$iii$. Imine
$D$. $C_6H_5CHCl_2$
$iv$. Benzylidene diacetate
| Column-$I$ (formula) | Column-$II$ (name) |
| $A$. $RCH=NH$ | $i$. Diisobutyl aluminium hydride |
| $B$. $AlH(i-Bu)_2$ | $ii$. Benzalchloride |
| $C$. $C_6H_5-CH(OCOCH_3)_2$ | $iii$. Imine |
| $D$. $C_6H_5CHCl_2$ | $iv$. Benzylidene diacetate |
Medium
View Solution$A$ $\xrightarrow[\text{(ii) } H_3O^{+}]{\text{(i) } NaOH} B$ $\xrightarrow[\text{(ii) } H_2SO_4, \Delta]{\text{(i) } EtOH} C$
'$A$' shows positive Lassaigne's test for $N$ and its molar mass is $121$.
'$B$' gives effervescence with aq. $NaHCO_3$.
'$C$' gives fruity smell.
Identify $A, B$ and $C$ from the following.
'$A$' shows positive Lassaigne's test for $N$ and its molar mass is $121$.
'$B$' gives effervescence with aq. $NaHCO_3$.
'$C$' gives fruity smell.
Identify $A, B$ and $C$ from the following.
The major product expected when Phthalamide is treated with $NaOH$ is:
Difficult
View SolutionWhich of the following reactions produce carboxylic acids?
$(a)$ $MnO_2$ with $CH_3COCH_3$
$(b)$ $Ph-CCl_3 \xrightarrow[(ii) H_2O/H^+]{(i) aq. NaOH} PhCOOH$
$(c)$ $C_2H_5Br \xrightarrow[(iii) H_2O/H^+]{(i) Mg, (ii) CO_2} C_2H_5COOH$
$(d)$ $CH_3CH=CHCH_3 \xrightarrow[\Delta]{K_2Cr_2O_7/H_2SO_4} 2CH_3COOH$
$(a)$ $MnO_2$ with $CH_3COCH_3$
$(b)$ $Ph-CCl_3 \xrightarrow[(ii) H_2O/H^+]{(i) aq. NaOH} PhCOOH$
$(c)$ $C_2H_5Br \xrightarrow[(iii) H_2O/H^+]{(i) Mg, (ii) CO_2} C_2H_5COOH$
$(d)$ $CH_3CH=CHCH_3 \xrightarrow[\Delta]{K_2Cr_2O_7/H_2SO_4} 2CH_3COOH$
An ester $(A)$ with molecular formula $C_9H_{10}O_2$ is reacted with an excess of $CH_3MgBr$. The resulting product is treated with concentrated $H_2SO_4$ to form an olefin $(B)$. Ozonolysis of $(B)$ yields a ketone with the formula $C_8H_8O$. What is the structure of $(A)$?
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