Technology Process of 3,3'-diphenyl-4,4'-difluorodiphenyl sulfone
There total 2 articles about 3,3'-diphenyl-4,4'-difluorodiphenyl sulfone which
guide to synthetic route it.
The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:
synthetic route:
- Guidance literature:
-
With
tetrakis(triphenylphosphine) palladium(0); sodium carbonate;
In
water; toluene;
at 50 - 110 ℃;
Temperature;
Dean-Stark;
Inert atmosphere;
- Guidance literature:
-
Multi-step reaction with 2 steps
1: N-Bromosuccinimide; sulfuric acid / 6 h / 20 °C
2: tetrakis(triphenylphosphine) palladium(0); sodium carbonate / water; toluene / 20 h / 110 °C / Inert atmosphere
With
N-Bromosuccinimide; tetrakis(triphenylphosphine) palladium(0); sulfuric acid; sodium carbonate;
In
water; toluene;
2: Suzuki coupling;
DOI:10.1021/ma102107a
- Guidance literature:
-
3,3'-diphenyl-4,4'-difluorodiphenyl sulfone;
With
fuming sulfuric acid;
at 60 ℃;
Inert atmosphere;
Cooling with ice;
With
sodium chloride;
In
water;
Cooling with ice;
DOI:10.1021/ma102107a
