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Chapter 9: Q. 9-9-3 P-c (page 268)

What products would you expect from the following reactions?

c. CH3CH2CH2CH2C≡CCH3+HBr

Short Answer

Expert verified

In this the alkyne is converted to an alkene by the halogenation that the three out of one triple bond is broken foe the addition of halide but the halogen and hydrogen are added always in trans geometry.

Step by step solution

01

Markovnikov reactions

In this the alkyne is converted to an alkene by the halogenation that the three out of one triple bond is broken foe the addition of halide but the halogen and hydrogen are added always in trans geometry.

02

Reaction of alkyne with an alkyl halide CH3CH2CH2CH2C≡CCH3+1HBr

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

Two products are obtained from the addition of an internal alkyne

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Most popular questions from this chapter

How would you carry out the following reactions to introduce deuterium into organic molecules?

(a)

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c.

d.

There are seven isomeric alkynes with the formulaC6H10 . Draw and name them.

Question: Identify the reagents a–c in the following scheme:

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