|
SN
|
Reactions
|
Reagent
|
Products
|
1 |
Bromination
a.Cyclization
b.Aromatic Ring |
HBr in Acetic Acid Liquid Bromine |
Pyridine derivative
Benzene derivative |
2 |
Fluorination |
KF / NaF / Sulfolane |
Pyrazoles & Pyrimidines |
3 |
Sandmeyer's |
NaNO2 + Acids + CuCl / CuBr etc |
Benzene derivative |
4 |
Benzidine Rearrangement |
ONCB2 HCHO2 HCl acid |
Benzene derivative |
5 |
Sulphonation & Chlorosulphonation |
H2SO4 Oleum2 CSA |
Benzene derivative |
6 |
Cyanogen Chloride |
NaCN and Cl2 gas |
Pyrimidine derivative |
7 |
Phenol-Formaldehyde resin |
Phenols & HCHO |
Resin |
8 |
Benzoylation |
Benzoyl chloride |
Naphthalene derivative |
9 |
Wolff Kishner reduction |
Hydrazine hydrate / KOH |
Benzene derivative |
10 |
Bucherer |
Sodium bi sulphite / NH4OH |
Naphthalene derivative |
11 |
Photo chlorination |
UV light / AIBN |
Benzene derivative |
12 |
Williamson Ether |
Benzyl chloride |
Naphthalene derivative |
13 |
Nitration |
Nitric 98% or NaNO3 or KNO3 |
Benzene derivative |
