Technology Process of 6,8-dihydroxy-7-o-tolylquinoline
There total 4 articles about 6,8-dihydroxy-7-o-tolylquinoline 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:
-
6,8-dimethoxy-7-o-tolylquinoline;
With
boron tribromide;
In
dichloromethane;
at -78 - 20 ℃;
With
water; sodium hydrogencarbonate;
In
dichloromethane;
Cooling with ice;
- Guidance literature:
-
Multi-step reaction with 3 steps
1.1: hydrogen / palladium on carbon / methanol / 2 h / 50 °C / 760.05 Torr
2.1: hydrogenchloride / water / 2 h / 90 °C
3.1: boron tribromide / dichloromethane / -78 - 20 °C
3.2: Cooling with ice
With
hydrogenchloride; hydrogen; boron tribromide;
palladium on carbon;
In
methanol; dichloromethane; water;
- Guidance literature:
-
Multi-step reaction with 4 steps
1.1: potassium carbonate / (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride / 1,4-dioxane; acetonitrile; water / 32 h / 90 °C
2.1: hydrogen / palladium on carbon / methanol / 2 h / 50 °C / 760.05 Torr
3.1: hydrogenchloride / water / 2 h / 90 °C
4.1: boron tribromide / dichloromethane / -78 - 20 °C
4.2: Cooling with ice
With
hydrogenchloride; hydrogen; boron tribromide; potassium carbonate;
(1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; palladium on carbon;
In
1,4-dioxane; methanol; dichloromethane; water; acetonitrile;