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Chemistry - Halogen Derivative Question with Solution | TestHub

ChemistryHalogen DerivativeNUCLEOPHILIC SUBSTITUTION REACTIONS (SN1 AND SN2), SN(NEIGHBOURING GROUP PARTICIPATION), SNIMedium2 minPYQ_2020

ChemistryMediumsingle choice

The most appropriate reagent for conversion of $C_{2} H_{5} CN$ into ${CH}_{3} {CH}_{2} {CH}_{2} {NH}_{2}$ is :

Options:

Answer:

Solution:

${CH}_{3} {CH}_{2} - C \equiv N \overset{{LiAlH}_{4}}{\to} {CH}_{3} {CH}_{3} - {CH}_{2} - {NH}_{2}$

${NaBH}_{4}$ does not reduce $R - CN$ .

Stream:JEESubject:ChemistryTopic:Halogen DerivativeSubtopic:NUCLEOPHILIC SUBSTITUTION REACTIONS (SN1 AND SN2), SN(NEIGHBOURING GROUP PARTICIPATION), SNI

⏱ 2mℹ️ Source: PYQ_2020

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