The product formed from the following reactio | vedclass

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Question

(B) The reaction sequence is as follows:$1$. Benzaldehyde reacts with $HCN$ to form benzaldehyde cyanohydrin: $C_6H_5CHO + HCN \rightarrow C_6H_5CH(OH

Vedclass · Accepted Answer

Benzyl alcohol

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(B) The reaction sequence is as follows:$1$. Benzaldehyde reacts with $HCN$ to form benzaldehyde cyanohydrin: $C_6H_5CHO + HCN \rightarrow C_6H_5CH(OH)CN$.$2$. Acidic hydrolysis of the cyanohydrin yields mandelic acid: $C_6H_5CH(OH)CN + H_3O^+ \rightarrow C_6H_5CH(OH)COOH$.$3$. Heating mandelic acid with $NaOH$ and $CaO$ (sodalime) leads to decarboxylation. However,the provided reaction sequence and options suggest a reduction pathway. Given the options,the final product is $C_6H_5CH_2OH$ (Benzyl alcohol).

The product formed from the following reaction sequence is :

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