Class 12Chemistry8-2.Carboxylic acids and Their derivativeProperties of Carboxylic Acids and Their Derivatives
DifficultBouveault-Blanc reduction reaction involves:
- AReduction of an acyl halide with $H_2/Pd$
- BReduction of an anhydride with $LiAlH_4$
- CReduction of an ester with $Na/C_2H_5OH$
- DReduction of a carbonyl compound with $Na/Hg$ and $HCl$
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Similar Questions
Assertion : $\beta$-Keto carboxylic acids lose $CO_2$ when heated at about $370 \ K$.
Reason : An enol is first formed by loss of $CO_2$,but it readily tautomerises to the more stable ketone.
Reason : An enol is first formed by loss of $CO_2$,but it readily tautomerises to the more stable ketone.
DifficultAIIMS 2010
View SolutionEthyl butyrate has the flavour of which fruit?
Identify the reagent used in the following reaction.
Benzoic acid $\xrightarrow{\text{Reagent}}$ Benzoyl chloride $+$ Phosphorus oxychloride $+$ Hydrogen chloride
Benzoic acid $\xrightarrow{\text{Reagent}}$ Benzoyl chloride $+$ Phosphorus oxychloride $+$ Hydrogen chloride
Which of the following does not give alcohol on reduction?
Medium
View SolutionThe reagent,from the following,which converts benzoic acid to benzaldehyde in one step is
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