Technology Process of C56H72N2O2
There total 9 articles about C56H72N2O2 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
toluene-4-sulfonic acid;
In
methanol;
for 4h;
Reflux;
DOI:10.1021/om2011694
- Guidance literature:
-
Multi-step reaction with 5 steps
1.1: tert.-butyl lithium / tetrahydrofuran; pentane / 20 °C / Inert atmosphere; Cooling
1.2: 1 h / Cooling; Inert atmosphere
1.3: 120 h / 75 °C / Inert atmosphere
2.1: bromine; iron / dichloromethane / 3 h / 20 °C
3.1: tert.-butyl lithium / tetrahydrofuran; pentane / 20 °C / Inert atmosphere; Cooling
3.2: 20 °C / Cooling; Inert atmosphere
4.1: boron tribromide / dichloromethane / 1.5 h / Inert atmosphere
5.1: toluene-4-sulfonic acid / methanol / 4 h / Reflux
With
bromine; tert.-butyl lithium; boron tribromide; iron; toluene-4-sulfonic acid;
In
tetrahydrofuran; methanol; dichloromethane; pentane;
1.1: Negishi coupling reaction / 1.2: Negishi coupling reaction / 1.3: Negishi coupling reaction;
DOI:10.1021/om2011694
- Guidance literature:
-
Multi-step reaction with 2 steps
1: boron tribromide / dichloromethane / 1.5 h / Inert atmosphere
2: toluene-4-sulfonic acid / methanol / 4 h / Reflux
With
boron tribromide; toluene-4-sulfonic acid;
In
methanol; dichloromethane;
DOI:10.1021/om2011694