Technology Process of 2-(furan-2-yl)-3-phenylquinoxaline
There total 6 articles about 2-(furan-2-yl)-3-phenylquinoxaline 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:
-
2-furyl phenylethynyl ketone; 1,2-diamino-benzene;
In
toluene;
at 50 ℃;
for 24h;
With
sodium hydroxide;
In
dimethyl sulfoxide;
at 30 ℃;
for 3h;
- Guidance literature:
-
Multi-step reaction with 3 steps
1.1: dmap / dichloromethane / 0.08 h / 0 °C
1.2: 1.08 h / 20 °C
2.1: zinc(II) chloride / tetrahydrofuran / 1.25 h / Inert atmosphere
2.2: 20 h / Reflux; Inert atmosphere
3.1: n-butyllithium / tetrahydrofuran / 0.25 h / Inert atmosphere
3.2: 18 h / 20 °C / Inert atmosphere
With
dmap; n-butyllithium; zinc(II) chloride;
In
tetrahydrofuran; dichloromethane;
2.1: |Negishi Coupling / 2.2: |Negishi Coupling;
DOI:10.3390/molecules21101304
- Guidance literature:
-
With
potassium permanganate;
oder beim Erhitzen;
