Class 12Chemistry8-2.Carboxylic acids and Their derivativePreparation of Carboxylic Acids and Their Derivatives
MediumWhich among the following reactions forms acid anhydride?
- A$R-COOH$ treated with $NaHCO_{3(aq)}$
- B$R-COOH$ treated with $PCl_5$
- C$R-COOH$ (excess) heated in presence of $P_2O_5$
- D$R-COOH$ treated with $R'-OH$ and heated
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What is the product $P$ in the given reaction?
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View SolutionIdentify the product formed in the following reaction.
$CH_3CH_2MgBr \xrightarrow[\text{ii) dil. } HCl]{\text{i) Dry ice / dry ether}} \text{Product}$
$CH_3CH_2MgBr \xrightarrow[\text{ii) dil. } HCl]{\text{i) Dry ice / dry ether}} \text{Product}$
Find product $V$ in the following reaction sequence:
$CH_3-CH(CH_3)-COOH$ $\xrightarrow[H_3O^{+}]{LiAlH_4} I$ $\xrightarrow{PBr_3} II$ $\xrightarrow[ether]{Mg} III$ $\xrightarrow{CO_2} IV$ $\xrightarrow{H_3O^{+}} V$
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View SolutionGlacial acetic acid is obtained by
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