Chapter 11: Q.11-50e (page 350)

Question:What products would you expect from the reaction of 1-bromopropane with each of the following?
(e) ${Na}^{+ -^{}} C≡CH$

Short Answer

Expert verified

Answer

${CH}_{3} {CH}_{2} {CH}_{2} {Br+Na}^{+}^{-} {C≡CH→CH}_{3} {CH}_{2} {CH}_{2} C≡CH+NaBr Substitutionreaction$

Step by step solution

SN2 reaction

It is a nucleophilic substitution reaction in which an old bond is broken and a new bond is formed. Both processes occur simultaneously. Hence, it is a single-step reaction.

Two reacting species are involved in the rate-determining steps

Reaction of CH3CH2CH2Br+Na+-C≡CH

It is a substitution reaction in which C-Br is broken and the C-C ≣H bond is formed in a single step process, which means the bromide ion is substituted by -C ≣H ion. Hence, it is a substitution reaction, and bromide and -C ≣H ion are nucleophiles’ so-called nucleophilic substitution reactions.

${CH}_{3} {CH}_{2} {CH}_{2} {Br+Na}^{+}^{-} {C≡CH→CH}_{3} {CH}_{2} {CH}_{2} C≡CH+NaBr Substitutionreaction$

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Question:What products would you expect from the reaction of 1-bromopropane with each of the following?
(e) ${Na}^{+ -^{}} C≡CH$

Short Answer

Step by step solution

SN2 reaction

Reaction of CH3CH2CH2Br+Na+-C≡CH

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Question:What products would you expect from the reaction of 1-bromopropane with each of the following?(e) Na+-C≡CH

Short Answer

Step by step solution

SN2 reaction

Reaction of CH3CH2CH2Br+Na+-C≡CH

One App. One Place for Learning.

Most popular questions from this chapter

Recommended explanations on Chemistry Textbooks

Organic Chemistry

Ionic and Molecular Compounds

The Earths Atmosphere

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Study anywhere. Anytime. Across all devices.

Question:What products would you expect from the reaction of 1-bromopropane with each of the following?
(e) ${Na}^{+ -^{}} C≡CH$