Chemistry, asked by sanikapatil12, 9 months ago

how lithium aluminium hydride is prepared?How much will you convert ester and carboxylic acid into primary alcohol using lithium aluminium hydride

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Answered by aryan4979

Answer:

Preparation: Lithium Aluminium Hydride is obtained by Reacting Lithium Hydride and Aluminium Chloride in presence of Dry Ether . By this reaction 97% of LiAlH4 is obtained. ... ----> used in many organic synthesis reaction like reduction of esters, carboxylic acids etc.

Answered by Umachandru238

Answer:

li+h2_____________> lih

lithium hydride is prepared by passing hydrogen over lithium metal.lithium hydride is usually used for the preparation of lithium hydride.

lithium hydride is colourless solid exposed to moisture breaks down, however it reacts with oxygen only in high temperature.

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