A toxic compound A when reacted with NaCN in | vedclass

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Question

(C) The reaction sequence is as follows:$1$. $A$ is Methanol $(CH_3OH)$. In acidic medium,it forms $CH_3-OH_2^+$,which reacts with $NaCN$ followed by

Vedclass · Accepted Answer

Methanol; acetic acid; ethanol; diethyl ether

Vedclass · Answer

(C) The reaction sequence is as follows:$1$. $A$ is Methanol $(CH_3OH)$. In acidic medium,it forms $CH_3-OH_2^+$,which reacts with $NaCN$ followed by hydrolysis to yield Acetic acid $(CH_3COOH)$ as $B$. Acetic acid is a common food preservative (vinegar).$2$. $B$ (Acetic acid) is reduced by diborane $(B_2H_6)$ to form Ethanol $(C_2H_5OH)$ as $C$. Ethanol is used as a fuel additive.$3$. $C$ (Ethanol) reacts with oleum $(H_2SO_4 + SO_3)$ at $140^{\circ} C$ to undergo intermolecular dehydration,yielding Diethyl ether $(C_2H_5-O-C_2H_5)$ as $D$,which is an inhalable anesthetic.Therefore,the correct sequence is Methanol,Acetic acid,Ethanol,Diethyl ether.

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