Technology Process of 5-acetyl-5H,6H-11,12-didehydrodibenzo[b,f]azocin
There total 6 articles about 5-acetyl-5H,6H-11,12-didehydrodibenzo[b,f]azocin 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:
-
Multi-step reaction with 2 steps
1: pyridinium hydrobromide perbromide / dichloromethane / 6.5 h / 20 °C / Darkness
2: potassium tert-butylate / tetrahydrofuran / 1.5 h / 0 - 20 °C
With
potassium tert-butylate; pyridinium hydrobromide perbromide;
In
tetrahydrofuran; dichloromethane;
DOI:10.1002/chem.201302502
- Guidance literature:
-
With
potassium tert-butylate;
In
tetrahydrofuran;
at 0 - 20 ℃;
for 1.5h;
DOI:10.1002/chem.201302502
- Guidance literature:
-
Multi-step reaction with 5 steps
1: polyphosphoric acid / 1.5 h / 125 °C / Inert atmosphere
2: lithium aluminium tetrahydride / diethyl ether / 40 h / Inert atmosphere; Reflux
3: pyridine / dichloromethane / 1 h / 0 - 20 °C / Molecular sieve
4: pyridinium hydrobromide perbromide / dichloromethane / 6.5 h / 20 °C / Darkness
5: potassium tert-butylate / tetrahydrofuran / 1.5 h / 0 - 20 °C
With
pyridine; lithium aluminium tetrahydride; potassium tert-butylate; pyridinium hydrobromide perbromide;
In
tetrahydrofuran; diethyl ether; dichloromethane;
DOI:10.1002/chem.201302502