Chapter 11.11, Problem 20P

Interpretation Introduction

(a)

Interpretation: The product that is formed by the reaction of ${\text{CH}}_{\text{3}}{\text{CH}}_{\text{2}}\text{C}\equiv {\text{C}}^{-}{\text{Na}}^{+}$ with ${\text{CH}}_{\text{3}}{\text{CH}}_{\text{2}}{\text{CH}}_{\text{2}}\text{Br}$ is to be drawn.

Concept introduction: The replacement or substitution of one functional group with another different functional group in any chemical reaction is termed as substitution reaction. The nucleophilic reaction that consists of bimolecular as well as bond-making and bond-breaking steps is termed as ${\text{S}}_{\text{N}}\text{2}$ reactions. This is a one-step reaction in which both nucleophile and substrate participate in the rate determining step.

Interpretation Introduction

(b)

Interpretation: The product that is formed by the reaction of ${\text{CH}}_{\text{3}}{\text{CH}}_{\text{2}}\text{C}\equiv {\text{C}}^{-}{\text{Na}}^{+}$ with ${\left({\text{CH}}_{\text{3}}\right)}_2{\text{CHCH}}_{\text{2}}{\text{CH}}_{\text{2}}\text{Cl}$ is to be drawn.

Concept introduction: The replacement or substitution of one functional group with another different functional group in any chemical reaction is termed as substitution reaction. The nucleophilic reaction that consists of bimolecular as well as bond-making and bond-breaking steps is termed as ${\text{S}}_{\text{N}}\text{2}$ reactions. This is a one-step reaction in which both nucleophile and substrate participate in the rate determining step.

Interpretation Introduction

(c)

Interpretation: The product that is formed by the reaction of ${\text{CH}}_{\text{3}}{\text{CH}}_{\text{2}}\text{C}\equiv {\text{C}}^{-}{\text{Na}}^{+}$ with ${\left({\text{CH}}_{\text{3}}{\text{CH}}_{\text{2}}\right)}_3\text{CCl}$ is to be drawn.

Concept introduction: The bimolecular elimination reaction that favours the removal of a HX substituent from an alkyl halide that needs a base to remove $\text{H}$ from carbon adjacent to the leaving group that in turn forms a double bond is termed ${\text{E}}^2$ elimination reaction.

Interpretation Introduction

(d)

Interpretation: The product that is formed by the reaction of ${\text{CH}}_{\text{3}}{\text{CH}}_{\text{2}}\text{C}\equiv {\text{C}}^{-}{\text{Na}}^{+}$ with ${\text{BrCH}}_{\text{2}}{\text{CH}}_{\text{2}}{\text{CH}}_{\text{2}}{\text{CH}}_{\text{2}}\text{OH}$ is to be drawn.

Concept introduction: The replacement or substitution of one functional group with another different functional group in any chemical reaction is termed as substitution reaction. The nucleophilic reaction that consists of bimolecular as well as bond-making and bond-breaking steps is termed as ${\text{S}}_{\text{N}}\text{2}$ reactions. This is a one-step reaction in which both nucleophile and substrate participate in the rate determining step.

Interpretation Introduction

(e)

Interpretation: The product that is formed by the reaction of ${\text{CH}}_{\text{3}}{\text{CH}}_{\text{2}}\text{C}\equiv {\text{C}}^{-}{\text{Na}}^{+}$ with ethylene oxide followed by ${\text{H}}_{\text{2}}\text{O}$ is to be drawn.

Concept introduction: The replacement or substitution of one functional group with another different functional group in any chemical reaction is termed as substitution reaction. The nucleophilic reaction that consists of bimolecular as well as bond-making and bond-breaking steps is termed as ${\text{S}}_{\text{N}}\text{2}$ reactions. This is a one-step reaction in which both nucleophile and substrate participate in the rate determining step.

Interpretation Introduction

(f)

Interpretation: The product that is formed by the reaction of ${\text{CH}}_{\text{3}}{\text{CH}}_{\text{2}}\text{C}\equiv {\text{C}}^{-}{\text{Na}}^{+}$ with propene oxide followed by ${\text{H}}_{\text{2}}\text{O}$ is to be drawn.

Concept introduction: The replacement or substitution of one functional group with another different functional group in any chemical reaction is termed as substitution reaction. The nucleophilic reaction that consists of bimolecular as well as bond-making and bond-breaking steps is termed as ${\text{S}}_{\text{N}}\text{2}$ reactions. This is a one-step reaction in which both nucleophile and substrate participate in the rate determining step.