Reaction

Question 1

Electrophilic Aromatic Sub

Answer 1

Halogenation
Nitration
Sulfonation
FC- Alkylation
FC- Acylation

Question 2

Fiedel Craft Alkylation

Answer 2

Condition
Alkyl halide as reagent

Reagent can only be alkyl halide and reaction will not occur if there is a strong withdrawing group

Question 3

Fidel Craft Acylation

Answer 3

Condition:
RCOCl as reagent

Question 4

Nucleophilic Substitution

Answer 4

Produce carbanion

Normal
Benzyne

Question 5

Normal NAS

Answer 5

Condition
Halobenzene WITH EWG

1. Nucleophile attacks carbon containing halide
2. Double Bond move to Beta Carbon
3. Lone Pair move back to double bond and kick out the halide connected to Alpha Carbon

Question 6

Benzyne

Answer 6

Condition
Halobenzene WITHOUT EWG

Question 7

Reduction of NO2

Answer 7

Reagent: Fe H30+ H2O

Oxygen turns into Hydrogen

Question 8

Oxidation of Alkyl Side Chain

Answer 8

Reagent: KMNO4 H2O

Alkyl Side chain turns into Carboxylic Acid

Question 9

Bromination

Answer 9

Reagent: NBS

Benzylic Hydrogen turns into Bromine per NBS

Question 10

H2/ Rh

Answer 10

Turns double bond to single bond in ring

CIS substituents

Question 11

H2/ Pd

Answer 11

1. Get rid of alkene on alkyl side chain. Ring is not affected
2. Turns benzylic oxygen into hydrogen