Technology Process of C22H10Br4
There total 4 articles about C22H10Br4 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:
-
carbon tetrabromide;
With
triphenylphosphine;
In
dichloromethane;
at 0 ℃;
for 0.5h;
Inert atmosphere;
C21H10Br2O;
In
dichloromethane;
at 0 ℃;
Inert atmosphere;
DOI:10.1055/s-0031-1290983
- Guidance literature:
-
Multi-step reaction with 3 steps
1.1: lithium diisopropyl amide / tetrahydrofuran; hexanes / 1 h / -78 °C / Inert atmosphere
1.2: -78 °C / Inert atmosphere
2.1: barium manganate / dichloromethane / 8 h / 20 °C / Inert atmosphere
3.1: triphenylphosphine / dichloromethane / 0.5 h / 0 °C / Inert atmosphere
3.2: 0 °C / Inert atmosphere
With
barium manganate; triphenylphosphine; lithium diisopropyl amide;
In
tetrahydrofuran; hexanes; dichloromethane;
3.1: Ramirez dibromoolefination / 3.2: Ramirez dibromoolefination;
DOI:10.1055/s-0031-1290983
- Guidance literature:
-
Multi-step reaction with 2 steps
1.1: barium manganate / dichloromethane / 8 h / 20 °C / Inert atmosphere
2.1: triphenylphosphine / dichloromethane / 0.5 h / 0 °C / Inert atmosphere
2.2: 0 °C / Inert atmosphere
With
barium manganate; triphenylphosphine;
In
dichloromethane;
2.1: Ramirez dibromoolefination / 2.2: Ramirez dibromoolefination;
DOI:10.1055/s-0031-1290983
