Technology Process of Piperazine,
1-[2-chloro-3,4-bis[(4-methoxyphenyl)methoxy]benzoyl]-4-methyl-
There total 5 articles about Piperazine,
1-[2-chloro-3,4-bis[(4-methoxyphenyl)methoxy]benzoyl]-4-methyl- 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: boron tribromide / dichloromethane / 2 h / 0 - 20 °C / Inert atmosphere
1.2: Inert atmosphere
2.1: potassium carbonate; sodium iodide / N,N-dimethyl-formamide / 3.5 h / 50 °C / Inert atmosphere
3.1: sodium hydroxide / tetrahydrofuran; methanol / 1.5 h / Reflux; Inert atmosphere
4.1: Inert atmosphere
With
boron tribromide; potassium carbonate; sodium iodide; sodium hydroxide;
In
tetrahydrofuran; methanol; dichloromethane; N,N-dimethyl-formamide;
DOI:10.1016/j.ejmech.2018.06.014
- Guidance literature:
-
Multi-step reaction with 5 steps
1.1: aminosulfonic acid; sodium chlorite / 1,4-dioxane; water / 0.5 h / 0 °C / Inert atmosphere
2.1: boron tribromide / dichloromethane / 2 h / 0 - 20 °C / Inert atmosphere
2.2: Inert atmosphere
3.1: potassium carbonate; sodium iodide / N,N-dimethyl-formamide / 3.5 h / 50 °C / Inert atmosphere
4.1: sodium hydroxide / tetrahydrofuran; methanol / 1.5 h / Reflux; Inert atmosphere
5.1: Inert atmosphere
With
sodium chlorite; aminosulfonic acid; boron tribromide; potassium carbonate; sodium iodide; sodium hydroxide;
In
tetrahydrofuran; 1,4-dioxane; methanol; dichloromethane; water; N,N-dimethyl-formamide;
DOI:10.1016/j.ejmech.2018.06.014
- Guidance literature:
-
Multi-step reaction with 2 steps
1: sodium hydroxide / tetrahydrofuran; methanol / 1.5 h / Reflux; Inert atmosphere
2: Inert atmosphere
With
sodium hydroxide;
In
tetrahydrofuran; methanol;
DOI:10.1016/j.ejmech.2018.06.014