Technology Process of C21H31N3O5
There total 7 articles about C21H31N3O5 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
sodium carbonate;
In
1,4-dioxane; water;
at 20 ℃;
for 24h;
DOI:10.1055/s-0032-1318107
- Guidance literature:
-
Multi-step reaction with 6 steps
1.1: sodium hydroxide / water; methanol / 2 h / 20 °C
2.1: 1,1'-carbonyldiimidazole / tetrahydrofuran / 2 h / 20 °C / Inert atmosphere
2.2: 20 h / 20 °C / Inert atmosphere
3.1: sodium tetrahydroborate; methanol / 2.25 h / 0 - 20 °C
4.1: pyridine / 2.25 h / 0 - 20 °C / Inert atmosphere
5.1: hydrazine hydrate / 48 h / 20 °C
6.1: sodium carbonate / water; 1,4-dioxane / 24 h / 20 °C
With
pyridine; methanol; sodium tetrahydroborate; sodium carbonate; hydrazine hydrate; 1,1'-carbonyldiimidazole; sodium hydroxide;
In
tetrahydrofuran; 1,4-dioxane; methanol; water;
DOI:10.1055/s-0032-1318107
- Guidance literature:
-
Multi-step reaction with 5 steps
1.1: 1,1'-carbonyldiimidazole / tetrahydrofuran / 2 h / 20 °C / Inert atmosphere
1.2: 20 h / 20 °C / Inert atmosphere
2.1: sodium tetrahydroborate; methanol / 2.25 h / 0 - 20 °C
3.1: pyridine / 2.25 h / 0 - 20 °C / Inert atmosphere
4.1: hydrazine hydrate / 48 h / 20 °C
5.1: sodium carbonate / water; 1,4-dioxane / 24 h / 20 °C
With
pyridine; methanol; sodium tetrahydroborate; sodium carbonate; hydrazine hydrate; 1,1'-carbonyldiimidazole;
In
tetrahydrofuran; 1,4-dioxane; water;
DOI:10.1055/s-0032-1318107
