Explain position direciton properties of groups in mono substituted benzene. With suitable examples.

Explain position direciton properties of groups in mono substituted be

1.	Explain position direciton properties of groups in mono substituted benzene. With suitable examples.
Answer» Solution :While second substitution of GROUP s caried out in mono substituted benzene then the position of news group is directed by previously attached gorup such PROCESS is known as DIRECTIONAL PROPERTIES of first group. The position of second substitution in benzene is depends on nature of first substituted group of benzene but it is not depends on second group. There are two types of directional properties OBSERVED for second substitution in benzene by first substituted group.