Technology Process of 1,4-bis(4-bromophenyl)-2,3,6,11-tetraphenyltriphenylene
There total 3 articles about 1,4-bis(4-bromophenyl)-2,3,6,11-tetraphenyltriphenylene 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); potassium carbonate;
In
water; toluene;
for 20h;
Inert atmosphere;
Reflux;
DOI:10.1055/s-0032-1317959
- Guidance literature:
-
Multi-step reaction with 3 steps
1: potassium hydroxide / ethanol / 0.5 h / Reflux
2: diphenylether / Inert atmosphere; Reflux
3: potassium carbonate; tetrakis(triphenylphosphine) palladium(0) / toluene; water / 20 h / Inert atmosphere; Reflux
With
tetrakis(triphenylphosphine) palladium(0); potassium carbonate; potassium hydroxide;
In
diphenylether; ethanol; water; toluene;
1: |Knoevenagel Condensation / 2: |Diels-Alder Cycloaddition / 3: |Suzuki Coupling;
DOI:10.1055/s-0032-1317959
- Guidance literature:
-
Multi-step reaction with 2 steps
1: diphenylether / Inert atmosphere; Reflux
2: potassium carbonate; tetrakis(triphenylphosphine) palladium(0) / toluene; water / 20 h / Inert atmosphere; Reflux
With
tetrakis(triphenylphosphine) palladium(0); potassium carbonate;
In
diphenylether; water; toluene;
1: |Diels-Alder Cycloaddition / 2: |Suzuki Coupling;
DOI:10.1055/s-0032-1317959