Technology Process of 6-bromo-1-(2-chlorophenyl)-4-methyl-[1,2,4]triazolo[4,3-a]quinoxaline
There total 6 articles about 6-bromo-1-(2-chlorophenyl)-4-methyl-[1,2,4]triazolo[4,3-a]quinoxaline 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 4 steps
1.1: dihydrogen peroxide; sodium hydroxide / water / 6 h / 60 °C
2.1: P,P-dichlorophenylphosphine oxide / 3 h / 150 °C
2.2: pH 8
3.1: hydrazine hydrate / ethanol / 1 h / Reflux
4.1: trichlorophosphate / 1,4-dioxane / 2 h / 80 °C
With
P,P-dichlorophenylphosphine oxide; dihydrogen peroxide; hydrazine hydrate; sodium hydroxide; trichlorophosphate;
In
1,4-dioxane; ethanol; water;
- Guidance literature:
-
Multi-step reaction with 3 steps
1.1: P,P-dichlorophenylphosphine oxide / 3 h / 150 °C
1.2: pH 8
2.1: hydrazine hydrate / ethanol / 1 h / Reflux
3.1: trichlorophosphate / 1,4-dioxane / 2 h / 80 °C
With
P,P-dichlorophenylphosphine oxide; hydrazine hydrate; trichlorophosphate;
In
1,4-dioxane; ethanol;
- Guidance literature:
-
Multi-step reaction with 2 steps
1: hydrazine hydrate / ethanol / 1 h / Reflux
2: trichlorophosphate / 1,4-dioxane / 2 h / 80 °C
With
hydrazine hydrate; trichlorophosphate;
In
1,4-dioxane; ethanol;
