Technology Process of (5',6'-dimethyl-[1,1':2',1''-terphenyl]-2-yl)diphenylphosphine oxide
There total 6 articles about (5',6'-dimethyl-[1,1':2',1''-terphenyl]-2-yl)diphenylphosphine oxide 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
silver carbonate; palladium dichloride; Trimethylacetic acid;
In
N,N-dimethyl-formamide;
at 80 ℃;
for 36h;
regioselective reaction;
DOI:10.1039/c3cc49050e
- Guidance literature:
-
Multi-step reaction with 3 steps
1.1: n-butyllithium / hexane; diethyl ether / 2 h / 0 °C
1.2: 1 h / 20 °C
2.1: dihydrogen peroxide / water; methanol / 1 h / 20 °C
3.1: palladium dichloride; silver carbonate; Trimethylacetic acid / N,N-dimethyl-formamide / 36 h / 80 °C
With
n-butyllithium; dihydrogen peroxide; silver carbonate; palladium dichloride; Trimethylacetic acid;
In
methanol; diethyl ether; hexane; water; N,N-dimethyl-formamide;
DOI:10.1039/c3cc49050e
- Guidance literature:
-
Multi-step reaction with 4 steps
1.1: bis-triphenylphosphine-palladium(II) chloride; potassium carbonate / 1,2-dimethoxyethane; water / 5 h / 80 °C / Inert atmosphere
2.1: n-butyllithium / hexane; diethyl ether / 2 h / 0 °C
2.2: 1 h / 20 °C
3.1: dihydrogen peroxide / water; methanol / 1 h / 20 °C
4.1: palladium dichloride; silver carbonate; Trimethylacetic acid / N,N-dimethyl-formamide / 36 h / 80 °C
With
bis-triphenylphosphine-palladium(II) chloride; n-butyllithium; dihydrogen peroxide; potassium carbonate; silver carbonate; palladium dichloride; Trimethylacetic acid;
In
methanol; 1,2-dimethoxyethane; diethyl ether; hexane; water; N,N-dimethyl-formamide;
DOI:10.1039/c3cc49050e
