In which case formation of butane nitrile is possible. | CHEMISTRY - CHEMICAL REACTIONS | SolveeIt

In which case formation of butane nitrile is possible.

$C_{3}H_{7}Br + KCN$

$C_{4}H_{9}Br + KCN$

$C_{3}H_{7}OH + KCN$

$C_{4}H_{9}OH + KCN$

Answer

$C_{3}H_{7}Br + KCN$

Explanation

$C_{3}H_{7}Br + KCN \rightarrow C_{3}H_{7}CN + KBr$

In IUPAC system the carbon of functional group also take in numbering. So $C_{3}H_{7}CN$ is butane nitrile.

Question: In which case formation of butane nitrile is possible....