Technology Process of 5,5-dimethyl-1,2,4-triphenyl-1,4,5,6-tetrahydropyrimidine
There total 3 articles about 5,5-dimethyl-1,2,4-triphenyl-1,4,5,6-tetrahydropyrimidine 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
1.1: trimethylaluminum / toluene / 1 h / 0 - 20 °C
1.2: 20 h / 100 °C
2.1: copper diacetate; potassium phosphate; [bis(acetoxy)iodo]benzene / N,N-dimethyl-formamide / 23 h / 60 °C / Inert atmosphere
With
potassium phosphate; [bis(acetoxy)iodo]benzene; trimethylaluminum; copper diacetate;
In
N,N-dimethyl-formamide; toluene;
DOI:10.1021/ol303302r
- Guidance literature:
-
Multi-step reaction with 4 steps
1.1: lithium aluminium tetrahydride / diethyl ether / 20 h / 20 °C / Inert atmosphere
2.1: copper(l) iodide; L-proline; potassium carbonate / dimethyl sulfoxide / 17 h / 80 °C / Inert atmosphere
3.1: trimethylaluminum / toluene / 1 h / 0 - 20 °C
3.2: 20 h / 100 °C
4.1: copper diacetate; potassium phosphate; [bis(acetoxy)iodo]benzene / N,N-dimethyl-formamide / 23 h / 60 °C / Inert atmosphere
With
potassium phosphate; copper(l) iodide; lithium aluminium tetrahydride; [bis(acetoxy)iodo]benzene; trimethylaluminum; copper diacetate; potassium carbonate; L-proline;
In
diethyl ether; dimethyl sulfoxide; N,N-dimethyl-formamide; toluene;
DOI:10.1021/ol303302r
- Guidance literature:
-
Multi-step reaction with 3 steps
1.1: copper(l) iodide; L-proline; potassium carbonate / dimethyl sulfoxide / 17 h / 80 °C / Inert atmosphere
2.1: trimethylaluminum / toluene / 1 h / 0 - 20 °C
2.2: 20 h / 100 °C
3.1: copper diacetate; potassium phosphate; [bis(acetoxy)iodo]benzene / N,N-dimethyl-formamide / 23 h / 60 °C / Inert atmosphere
With
potassium phosphate; copper(l) iodide; [bis(acetoxy)iodo]benzene; trimethylaluminum; copper diacetate; potassium carbonate; L-proline;
In
dimethyl sulfoxide; N,N-dimethyl-formamide; toluene;
DOI:10.1021/ol303302r