Question
Write a note on Friedel Craft’s reaction.
✓
Answer
(1) Methyl chloride in the presence of anhydrous $AICl _3$ : When chlorobenzene is treated with methyl chloride in the presence of anhydrous $AlCl _3$, a mixture of I-chloro-4-methyl benzene (major product) and I-chloro-2-methyl benzene is formed. Since, the alkyl group is introduced in the benzene ring, the reaction is termed as Friedel Craft's alkylation.
(2) Acetyl chloride in the presence of anhydrous $AlCl _3$ : When chlorobenzene is reacted with acetyl chloride in the presence of anhydrous $AlCl _3$, a mixture of 2-chloro acetophenone and 4-chloro acetophenone (major product) is formed. Since, the acetyl group is introduced in the benzene ring, the reaction is termed as Friedel Craft's acylation.
(2) Acetyl chloride in the presence of anhydrous $AlCl _3$ : When chlorobenzene is reacted with acetyl chloride in the presence of anhydrous $AlCl _3$, a mixture of 2-chloro acetophenone and 4-chloro acetophenone (major product) is formed. Since, the acetyl group is introduced in the benzene ring, the reaction is termed as Friedel Craft's acylation.
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
What happens when
a. Lead sulfide reacts with ozone $(O_3)$.
b. Nitric oxide reacts with ozone.
→a. Lead sulfide reacts with ozone $(O_3)$.
b. Nitric oxide reacts with ozone.
Define and explain osmosis.
Answer the following in one or two sentences.
What is enthalpy of fusion?
Explain hydroboration-oxidation of alkene.
Explain insulators.
Write two applications of electrochemical series.
For the reaction 2A + 2B → 2C + D, if concentration of A is doubled at constant [B] the rate increases by a factor of 4. If the concentration of B is doubled with [A] being constant the rate is doubled. Write the rate law of the reaction.
What are amines?
Write reaction showing the action of the following reagent on propane nitrile
a. Dilute NaOH
b. Dilute HCl ?
a. Dilute NaOH
b. Dilute HCl ?
Write the name of nanomaterial which is used in water purification.