Technology Process of 6,13-dihydropentacene-2,3,9,10-tetracarboxylic acid tetrakis(3,5-bis(3,5-dimethoxy)benzyloxy)ester
There total 2 articles about 6,13-dihydropentacene-2,3,9,10-tetracarboxylic acid tetrakis(3,5-bis(3,5-dimethoxy)benzyloxy)ester 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:
-
Multi-step reaction with 4 steps
1: tetrachloromethane; N-Bromosuccinimide; dibenzoyl peroxide / 48 h / 20 °C / Reflux; Inert atmosphere
2: potassium iodide / N,N-dimethyl acetamide / 72 h / 80 °C / Inert atmosphere
3: hydrogen iodide / acetic acid; water / 48 h / Inert atmosphere; Reflux
4: lithium carbonate / N,N-dimethyl-formamide / 12 h / 70 °C / Inert atmosphere
With
tetrachloromethane; N-Bromosuccinimide; hydrogen iodide; lithium carbonate; potassium iodide; dibenzoyl peroxide;
In
N,N-dimethyl acetamide; water; acetic acid; N,N-dimethyl-formamide;
2: |Diels-Alder Cycloaddition;
DOI:10.1246/cl.2012.1622
- Guidance literature:
-
Multi-step reaction with 3 steps
1: potassium iodide / N,N-dimethyl acetamide / 72 h / 80 °C / Inert atmosphere
2: hydrogen iodide / acetic acid; water / 48 h / Inert atmosphere; Reflux
3: lithium carbonate / N,N-dimethyl-formamide / 12 h / 70 °C / Inert atmosphere
With
hydrogen iodide; lithium carbonate; potassium iodide;
In
N,N-dimethyl acetamide; water; acetic acid; N,N-dimethyl-formamide;
1: |Diels-Alder Cycloaddition;
DOI:10.1246/cl.2012.1622
- Guidance literature:
-
In
toluene;
at 50 ℃;
for 3h;
Inert atmosphere;
Darkness;
DOI:10.1246/cl.2012.1622
