Halide components for Freidel-Crafts Reaction:

The Freidel-Crafts reaction is a type of electrophilic aromatic substitution reaction that is used to add substituents to an aromatic ring. The halide component used in the reaction plays a significant role in determining the type of reaction that takes place.

Halide components that can be used:

a) Isopropyl chloride
b) Chlorobenzene
c) Bromobenzene
d) Chloroethene

Explanation:

a) Isopropyl chloride: Isopropyl chloride is a primary alkyl halide that can be used as a halide component in the Freidel-Crafts reaction. However, it is not commonly used due to its high reactivity and potential for side reactions.

b) Chlorobenzene: Chlorobenzene is an aryl halide that is commonly used as the halide component in the reaction. It undergoes a Friedel-Crafts reaction with various types of electrophiles.

c) Bromobenzene: Bromobenzene is another aryl halide that can be used as a halide component in the reaction. The reaction with bromobenzene is slower than with chlorobenzene due to the weaker carbon-bromine bond.

d) Chloroethene: Chloroethene is a vinyl halide that can be used as a halide component in the reaction. It can undergo a Friedel-Crafts reaction with aromatic compounds to form vinyl-substituted products.

Conclusion:

In conclusion, the halide component used in the Freidel-Crafts reaction plays a significant role in determining the type of reaction that takes place. Chlorobenzene and bromobenzene are the most commonly used halide components, while isopropyl chloride and chloroethene are less commonly used.