The compound prepared by a substitution reaction of benzene is

The compound prepared by a substitution reaction of benzene is
  1. acetophenone
  2. glyoxal
  3. cyclohexane
  4. hexabromo cyclohexane

Solution

Acetophenone can be prepared from benzene by its electrophilic substitution (Friedel-Craft acylation) reaction as follows

Asked in: JEE-TOPICTESTS-CHEMISTRY

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