Q70cE.

Question


We’ll see in the next chapter that alkynes undergo many of the same reactions that alkenes do. What product might you expect from each of the following reactions?



Step-by-Step Solution

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Answer


1Introduction

The reaction is an example of electrophilic addition. A brominium ion is formed when alkyne undergoes elecrophilic addition reaction.

2Chemical reaction involved


3Reaction of alkyne with alkyl halide


When alkyne reacts with alkyl halide, they undergo an additional reaction to form halogen substituted alkene.Alkyne followa Markovnikov regiochemistry in which one   halogen atom and one hydrogen atom   are always added  in a trans relationship with each other.