Chemistry - Halogen Derivative Question with Solution | TestHub

ChemistryHalogen DerivativeNUCLEOPHILIC SUBSTITUTION REACTIONS (SN1 AND SN2), SN(NEIGHBOURING GROUP PARTICIPATION), SNIEasy2 minPYQ_2015

ChemistryEasysingle choice

The reaction of a primary amine with chloroform and ethanolic solution of $KOH$ is called

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Answer:

Solution:

In carbylamine reaction, aliphatic and aromatic primary amines on heating with chloroform and ethanolic $KOH$ , form isocyanides or carbylamines which are foul smelling substances. $R - NH_{2} + CHCl_{3} + 3 KOH_{(alc.)} ⟶ Δ R - NC + 3 KCl + 3 H_{2} O$

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

⏱ 2mℹ️ Source: PYQ_2015

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