Technology Process of C42H38N2O9
There total 18 articles about C42H38N2O9 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 10 steps
1: N-Bromosuccinimide; sulfuric acid / 2.5 h / 60 °C
2: sodium hydroxide; potassium permanganate / water / 60 - 100 °C
3: urea / o-xylene / 4 h / 160 °C
4: tris(pentafluorophenyl)phosphine; triethylamine; palladium diacetate / acetonitrile / 82 °C / Inert atmosphere
5: sodium tris(acetoxy)borohydride / acetonitrile / 1 h / 0 °C / Inert atmosphere
6: pyridine; 1H-imidazole / N,N-dimethyl-formamide / 20 °C / Inert atmosphere
7: sodium hydrogen sulfide / ethanol; water / 1 h / 78 °C
8: pyridine / 20 °C / Inert atmosphere
9: triethylamine tris(hydrogen fluoride) / tetrahydrofuran / 20 °C / Inert atmosphere
10: pyridine / 42 h / 20 °C
With
pyridine; 1H-imidazole; sodium hydrogen sulfide; potassium permanganate; N-Bromosuccinimide; sulfuric acid; palladium diacetate; sodium tris(acetoxy)borohydride; triethylamine tris(hydrogen fluoride); triethylamine; urea; tris(pentafluorophenyl)phosphine; sodium hydroxide;
In
tetrahydrofuran; ethanol; o-xylene; water; N,N-dimethyl-formamide; acetonitrile;
4: |Heck Reaction;
DOI:10.1021/jo302768f
- Guidance literature:
-
Multi-step reaction with 5 steps
1: sodium hydrogen sulfide / ethanol; water / 1 h / 78 °C
2: pyridine; 1H-imidazole / tetrahydrofuran / 4 h / 20 °C / Inert atmosphere
3: tris(pentafluorophenyl)phosphine; triethylamine; palladium diacetate / acetonitrile / 82 °C / Inert atmosphere
4: sodium tris(acetoxy)borohydride; acetic acid / acetonitrile / 1 h / 0 °C / Inert atmosphere
5: pyridine / 42 h / 20 °C
With
pyridine; 1H-imidazole; sodium hydrogen sulfide; palladium diacetate; sodium tris(acetoxy)borohydride; acetic acid; triethylamine; tris(pentafluorophenyl)phosphine;
In
tetrahydrofuran; ethanol; water; acetonitrile;
3: |Heck Reaction;
DOI:10.1021/jo302768f