Technology Process of 2,7-dimethoxy-N-(4-formylphenyl)carbazole
There total 4 articles about 2,7-dimethoxy-N-(4-formylphenyl)carbazole 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
tri-tert-butyl phosphine; palladium diacetate; potassium carbonate;
In
5,5-dimethyl-1,3-cyclohexadiene;
at 120 ℃;
for 6h;
Inert atmosphere;
DOI:10.1016/j.polymer.2009.12.024
- Guidance literature:
-
Multi-step reaction with 3 steps
1: copper / 180 - 210 °C
2: triethyl phosphite / 4 h / 170 °C / Inert atmosphere
3: tri-tert-butyl phosphine; palladium diacetate; potassium carbonate / 5,5-dimethyl-1,3-cyclohexadiene / 6 h / 120 °C / Inert atmosphere
With
tri-tert-butyl phosphine; palladium diacetate; copper; potassium carbonate; triethyl phosphite;
In
5,5-dimethyl-1,3-cyclohexadiene;
DOI:10.1016/j.polymer.2009.12.024
- Guidance literature:
-
Multi-step reaction with 4 steps
1.1: hydrogen bromide; sodium nitrite / water / 2 h / 20 °C
1.2: 0.08 h / 80 °C / Inert atmosphere
2.1: copper / 180 - 210 °C
3.1: triethyl phosphite / 4 h / 170 °C / Inert atmosphere
4.1: tri-tert-butyl phosphine; palladium diacetate; potassium carbonate / 5,5-dimethyl-1,3-cyclohexadiene / 6 h / 120 °C / Inert atmosphere
With
tri-tert-butyl phosphine; hydrogen bromide; palladium diacetate; copper; potassium carbonate; sodium nitrite; triethyl phosphite;
In
5,5-dimethyl-1,3-cyclohexadiene; water;
DOI:10.1016/j.polymer.2009.12.024
