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What is the product of the reduction of a carboxylic ester using a reagent prepared from BF₃-etherate and LiAlH₄
Options
(a) A carboxylic acid
(b) An alcohol
(c) A cyclic ester
(d) An ether
Correct Answer:
An alcohol
Explanation:
Esters on reduction with ethereal solution of LiAlH₄ gives mixture of alcohols. e.g. Ethyl acetate on reduction with the above reagent gives ethyl alcohol.CH₃ – COOC₂H₅(ethyl acetate) + 4 [H] → 2C₂H₅OH(Ethyl alcohol)
Related Questions: - The temperature, at which heavy water has maximum density is
- The most efficient agent for the absorption of SO₃ is
- For a chemical reaction X → Y,it is found that rate of the reaction is increased
- The isomerism represented by ethyl acetoacetate is
- For an endothermic reaction the value of ΔS is positive.The reaction is
Topics: Aldehydes Ketones and Carboxylic Acid
(89)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The temperature, at which heavy water has maximum density is
- The most efficient agent for the absorption of SO₃ is
- For a chemical reaction X → Y,it is found that rate of the reaction is increased
- The isomerism represented by ethyl acetoacetate is
- For an endothermic reaction the value of ΔS is positive.The reaction is
Topics: Aldehydes Ketones and Carboxylic Acid (89)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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