Technology Process of (E)-7-benzyloxy-6-styrylchromone
There total 9 articles about (E)-7-benzyloxy-6-styrylchromone 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
potassium chloride; tetrabutylammomium bromide; palladium diacetate; potassium carbonate;
In
N,N-dimethyl-formamide;
at 100 ℃;
for 0.5h;
diastereoselective reaction;
Inert atmosphere;
DOI:10.1071/CH10296
- Guidance literature:
-
Multi-step reaction with 5 steps
1: bromine; acetic acid / 0.17 h / 20 °C
2: potassium carbonate; potassium iodide / acetone / 1.83 h / Heating
3: sodium hydride / tetrahydrofuran; hexane / 0.33 h
4: Amberlyst-15 (H+) resin / isopropyl alcohol / Heating
5: potassium chloride; tetrabutylammomium bromide; palladium diacetate; potassium carbonate / N,N-dimethyl-formamide / 0.5 h / 100 °C / Inert atmosphere
With
potassium chloride; tetrabutylammomium bromide; bromine; palladium diacetate; sodium hydride; potassium carbonate; acetic acid; potassium iodide;
In
tetrahydrofuran; hexane; N,N-dimethyl-formamide; isopropyl alcohol; acetone;
5: Heck reaction;
DOI:10.1071/CH10296
- Guidance literature:
-
Multi-step reaction with 4 steps
1: potassium carbonate; potassium iodide / acetone / 1.83 h / Heating
2: sodium hydride / tetrahydrofuran; hexane / 0.33 h
3: Amberlyst-15 (H+) resin / isopropyl alcohol / Heating
4: potassium chloride; tetrabutylammomium bromide; palladium diacetate; potassium carbonate / N,N-dimethyl-formamide / 0.5 h / 100 °C / Inert atmosphere
With
potassium chloride; tetrabutylammomium bromide; palladium diacetate; sodium hydride; potassium carbonate; potassium iodide;
In
tetrahydrofuran; hexane; N,N-dimethyl-formamide; isopropyl alcohol; acetone;
4: Heck reaction;
DOI:10.1071/CH10296
