Technology Process of C19H25N5O4S
There total 4 articles about C19H25N5O4S 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
tetrakis(triphenylphosphine) palladium(0); potassium carbonate;
In
1,4-dioxane; water;
at 90 ℃;
for 1h;
DOI:10.1021/jm300403a
- Guidance literature:
-
Multi-step reaction with 3 steps
1: N-ethyl-N,N-diisopropylamine / dichloromethane / 0 °C
2: dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH2Cl2; potassium acetate / 1,2-dimethoxyethane / 2 h / 90 °C
3: tetrakis(triphenylphosphine) palladium(0); potassium carbonate / 1,4-dioxane; water / 1 h / 90 °C
With
tetrakis(triphenylphosphine) palladium(0); dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH2Cl2; potassium acetate; potassium carbonate; N-ethyl-N,N-diisopropylamine;
In
1,4-dioxane; 1,2-dimethoxyethane; dichloromethane; water;
2: Suzuki-Miyaura cross-coupling / 3: Suzuki-Miyaura cross-coupling;
DOI:10.1021/jm300403a
- Guidance literature:
-
Multi-step reaction with 4 steps
1.1: hydrogenchloride; sodium nitrite / water / 1 h / 0 °C
1.2: 2.25 h / 0 - 20 °C
2.1: N-ethyl-N,N-diisopropylamine / dichloromethane / 0 °C
3.1: dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH2Cl2; potassium acetate / 1,2-dimethoxyethane / 2 h / 90 °C
4.1: tetrakis(triphenylphosphine) palladium(0); potassium carbonate / 1,4-dioxane; water / 1 h / 90 °C
With
hydrogenchloride; tetrakis(triphenylphosphine) palladium(0); dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH2Cl2; potassium acetate; potassium carbonate; N-ethyl-N,N-diisopropylamine; sodium nitrite;
In
1,4-dioxane; 1,2-dimethoxyethane; dichloromethane; water;
3.1: Suzuki-Miyaura cross-coupling / 4.1: Suzuki-Miyaura cross-coupling;
DOI:10.1021/jm300403a