Technology Process of C21H14O6
There total 4 articles about C21H14O6 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: 4-bromo-9-methoxy-7H-furo[3,2-g]chromen-7-one / acetonitrile; diethylene glycol dimethyl ether / 3 h / 80 °C
2: potassium carbonate; (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride / tetrahydrofuran / 4 h / 67 °C
3: chloroform / 3 h / 61 °C
4: trifluoroacetic acid / dichloromethane / 1 h / 0 - 25 °C
With
(1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; 4-bromo-9-methoxy-7H-furo[3,2-g]chromen-7-one; potassium carbonate; trifluoroacetic acid;
In
tetrahydrofuran; dichloromethane; chloroform; diethylene glycol dimethyl ether; acetonitrile;
2: |Suzuki Coupling;
DOI:10.1016/j.ejmech.2012.11.043
- Guidance literature:
-
Multi-step reaction with 3 steps
1: potassium carbonate; (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride / tetrahydrofuran / 4 h / 67 °C
2: chloroform / 3 h / 61 °C
3: trifluoroacetic acid / dichloromethane / 1 h / 0 - 25 °C
With
(1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; potassium carbonate; trifluoroacetic acid;
In
tetrahydrofuran; dichloromethane; chloroform;
1: |Suzuki Coupling;
DOI:10.1016/j.ejmech.2012.11.043
