Technology Process of 5-(3-methoxy-2′-methyl-[1,1′-biphenyl]-4-yl)-1-methyl-1H-imidazole
There total 4 articles about 5-(3-methoxy-2′-methyl-[1,1′-biphenyl]-4-yl)-1-methyl-1H-imidazole 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
potassium carbonate;
In
methanol;
at 0 - 20 ℃;
for 16h;
Molecular sieve;
DOI:10.1039/c4ob00647j
- Guidance literature:
-
Multi-step reaction with 8 steps
1: sulfuric acid / 18 h / Reflux
2: pyridine / dichloromethane / 24 h
3: caesium carbonate / tetrahydrofuran
4: sodium carbonate; tetrakis(triphenylphosphine) palladium(0) / water; 1,4-dioxane / 130 °C / Microwave irradiation
5: lithium aluminium tetrahydride / tetrahydrofuran / 0.33 h / 20 °C
6: 1-hydroxy-3H-benz[d][1,2]iodoxole-1,3-dione / dichloromethane / 14 h / Molecular sieve; Reflux
7: ethanol / 24 h / 20 °C / Molecular sieve
8: potassium carbonate / methanol / 16 h / 0 - 20 °C / Molecular sieve
With
pyridine; lithium aluminium tetrahydride; tetrakis(triphenylphosphine) palladium(0); sulfuric acid; sodium carbonate; potassium carbonate; caesium carbonate; 1-hydroxy-3H-benz[d][1,2]iodoxole-1,3-dione;
In
tetrahydrofuran; 1,4-dioxane; methanol; ethanol; dichloromethane; water;
4: |Suzuki Coupling;
DOI:10.1039/c4ob00647j
- Guidance literature:
-
Multi-step reaction with 7 steps
1: pyridine / dichloromethane / 24 h
2: caesium carbonate / tetrahydrofuran
3: sodium carbonate; tetrakis(triphenylphosphine) palladium(0) / water; 1,4-dioxane / 130 °C / Microwave irradiation
4: lithium aluminium tetrahydride / tetrahydrofuran / 0.33 h / 20 °C
5: 1-hydroxy-3H-benz[d][1,2]iodoxole-1,3-dione / dichloromethane / 14 h / Molecular sieve; Reflux
6: ethanol / 24 h / 20 °C / Molecular sieve
7: potassium carbonate / methanol / 16 h / 0 - 20 °C / Molecular sieve
With
pyridine; lithium aluminium tetrahydride; tetrakis(triphenylphosphine) palladium(0); sodium carbonate; potassium carbonate; caesium carbonate; 1-hydroxy-3H-benz[d][1,2]iodoxole-1,3-dione;
In
tetrahydrofuran; 1,4-dioxane; methanol; ethanol; dichloromethane; water;
3: |Suzuki Coupling;
DOI:10.1039/c4ob00647j