Chapter 12.4, Problem 13P

(a)

Interpretation Introduction

Interpretation:

The aryl or Vinyl halide that can be used to synthesize the compound given below has to be identified.

Concept introduction:

• A vinyl halide is clearly a species with a formula ${\text{CH}}_{\text{2}}\text{=C}\left(\text{X}\right)\text{H}$, in which a halide is directly bound to an olefin bond.

Example:  Ethylene, ${\text{CH}}_{\text{2}}{\text{=CH}}_{\text{2}}$, Vinyl chloride(${\text{CH}}_{\text{2}}\text{=CHCl}$).

• An aryl halide has general formula ${\text{C}}_{\text{6}}{\text{H}}_{\text{5}}\text{X}$, in which an halide group X has substituted the aryl ring.
• The simple example of an halide group X has substituted the aryl ring .

Example:  Chlorobenzene ${\text{C}}_{\text{6}}{\text{H}}_{\text{5}}\text{Cl}$

(b)

Interpretation Introduction

Interpretation:

The aryl or Vinyl halide that can be used to synthesize the compound given below has to be identified.

Concept introduction:

A vinyl halide is clearly a species with a formula ${\text{CH}}_{\text{2}}\text{=C}\left(\text{X}\right)\text{H}$, in which a halide is directly bound to an olefin bond.

Example:  Ethylene, ${\text{CH}}_{\text{2}}{\text{=CH}}_{\text{2}}$, Vinyl chloride${\text{CH}}_{\text{2}}\text{=CHCl}$.

An aryl halide has general formula ${\text{C}}_{\text{6}}{\text{H}}_{\text{5}}\text{X}$, in which a halide group X has substituted the aryl ring.

The simple example of an halide group X has substituted the aryl ring.

Example:  Chlorobenzene ${\text{C}}_{\text{6}}{\text{H}}_{\text{5}}\text{Cl}$

(c)

Interpretation Introduction

Interpretation:

The aryl or Vinyl halide that can be used to synthesize the compound given below has to be identified.

Concept introduction:

A vinyl halide is clearly a species with a formula ${\text{CH}}_{\text{2}}\text{=C}\left(\text{X}\right)\text{H}$, in which a halide is directly bound to an olefin bond.

Example :  Ethylene, ${\text{CH}}_{\text{2}}{\text{=CH}}_{\text{2}}$, Vinyl chloride ${\text{CH}}_{\text{2}}\text{=CHCl}$.

An aryl halide has general formula ${\text{C}}_{\text{6}}{\text{H}}_{\text{5}}\text{X}$, in which an halide group X has substituted the aryl ring .

The simple example of an halide group X has substituted the aryl ring .

Example :  Chlorobenzene ${\text{C}}_{\text{6}}{\text{H}}_{\text{5}}\text{Cl}$