Technology Process of 1-(5-phenyl-1,2,4-triazin-3-yloxy)-4-p-tolylbut-3-yn-2-ol
There total 5 articles about 1-(5-phenyl-1,2,4-triazin-3-yloxy)-4-p-tolylbut-3-yn-2-ol 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
triethylamine;
bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide;
In
1,2-dimethoxyethane;
at 60 ℃;
for 1h;
DOI:10.1016/j.tet.2007.05.112
- Guidance literature:
-
Multi-step reaction with 2 steps
1: 1.29 g / toluene; tetrahydrofuran / 1 h / -30 °C
2: 49 percent / Et3N / bis(triphenylphosphine)palladium(II) dichloride; copper iodide / 1,2-dimethoxy-ethane / 1 h / 60 °C
With
triethylamine;
bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide;
In
tetrahydrofuran; 1,2-dimethoxyethane; toluene;
2: Sonogashira cross-coupling;
DOI:10.1016/j.tet.2007.05.112
- Guidance literature:
-
Multi-step reaction with 4 steps
1: 81 percent / NaH / various solvent(s); tetrahydrofuran / 2 h / 20 °C
2: ozone in oxygen; dimethyl sulfide / CH2Cl2; methanol / 0.5 h / 20 °C
3: 1.29 g / toluene; tetrahydrofuran / 1 h / -30 °C
4: 49 percent / Et3N / bis(triphenylphosphine)palladium(II) dichloride; copper iodide / 1,2-dimethoxy-ethane / 1 h / 60 °C
With
dimethylsulfide; sodium hydride; ozone; triethylamine;
bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide;
In
tetrahydrofuran; methanol; 1,2-dimethoxyethane; dichloromethane; toluene;
4: Sonogashira cross-coupling;
DOI:10.1016/j.tet.2007.05.112
