Technology Process of C31H35NO4
There total 6 articles about C31H35NO4 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
zinc(II) tetrafluoroborate hexahydrate;
In
tetrahydrofuran; water;
at 50 ℃;
for 72h;
DOI:10.1039/c6cp01058j
- Guidance literature:
-
With
4-pyrrolidin-1-ylpyridine; dicyclohexyl-carbodiimide; 4-(dimethylamino)pyridinium tosylate;
In
dichloromethane;
at 0 - 20 ℃;
DOI:10.1021/ic101220v
- Guidance literature:
-
Multi-step reaction with 5 steps
1.1: dmap; 1H-imidazole / dichloromethane / 12 h / 20 °C
2.1: potassium carbonate; 18-crown-6 ether / acetone / 0.5 h / 20 °C
2.2: 72 h / Reflux
3.1: potassium hydroxide / water; ethanol / 1 h / Reflux
4.1: 4-(dimethylamino)pyridinium tosylate; dicyclohexyl-carbodiimide; 4-pyrrolidin-1-ylpyridine / dichloromethane / 48 h / 20 °C
5.1: zinc(II) tetrafluoroborate hexahydrate / tetrahydrofuran; water / 72 h / 50 °C
With
1H-imidazole; dmap; 18-crown-6 ether; zinc(II) tetrafluoroborate hexahydrate; potassium carbonate; 4-pyrrolidin-1-ylpyridine; dicyclohexyl-carbodiimide; 4-(dimethylamino)pyridinium tosylate; potassium hydroxide;
In
tetrahydrofuran; ethanol; dichloromethane; water; acetone;
DOI:10.1039/c6cp01058j