Despite their-I effect, halogens are o- and p- directing in haloarenes. Explain .

Direct Halogenation

Haloarene is ortho and para directing Explain.

Haloarenes and haloalkenes are less reactive than haloalkanes. Explain.

a. Why are overline(e) donating groups, such as (-NH_(2)) ( - OR), (-R) o- and p- directing towards SE reaction? Explain by an example. b. Why are overline(e) withdrawing groups, [such as (-NO_(2), (-SO_(3)H),(-CN),(-COOH) , etc]. m- direection towards SE reaction? explain by example. c. Although halogens are overline(e) withdrawing yet they are o- and p- directing towards SE reaction. Why?

Deactivating nature and o- ,p- directing nature of halogens can be explained by the effects respectively

Haloarenes are less reactive than haloalkanes and haloalkenes. Explain.

Haloarenes are less reactive than haloalkanes and haloalkenes. Explain.