Technology Process of C50H71N5O13
There total 29 articles about C50H71N5O13 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
trifluoroacetic acid;
In
dichloromethane;
at 20 ℃;
DOI:10.1055/s-1991-26448
- Guidance literature:
-
Multi-step reaction with 9 steps
1: 95 percent / dicyclohexylcarbodiimide / 4-dimethylaminopyridine / CH2Cl2 / 20 h / -20 deg C -> 20 deg C
2: 50 percent aq. HF / acetonitrile / 15 h / 20 °C
3: 6 N HCl / dioxane / 1 h / 20 °C
4: 70 percent / N,N-bis<2-oxo-3-oxazolidinyl>phosphorodiamidic chloride, N-ethyldiisopropylamine / CH2Cl2 / 15 h / 0 deg C -> room temperature
5: 100 percent / Zn-powder, 90 percent aq. AcOH / 15 h / 20 °C
6: dicyclohexylcarbodiimide / CH2Cl2 / 15 h / -20 deg C -> 20 deg C
7: CH2Cl2 / 1 h / 0 °C
8: 1 N aq. NaHCO3 / CH2Cl2; CHCl3 / 0.08 h / 20 °C
9: 100 percent / CF3COOH / CH2Cl2 / 20 °C
With
hydrogenchloride; N,N-bis[2-oxo-3-oxazolidinyl]phosphorodiamidic chloride; hydrogen fluoride; sodium hydrogencarbonate; acetic acid; N-ethyl-N,N-diisopropylamine; dicyclohexyl-carbodiimide; trifluoroacetic acid; zinc;
dmap;
In
1,4-dioxane; dichloromethane; chloroform; acetonitrile;
DOI:10.1055/s-1991-26448
- Guidance literature:
-
Multi-step reaction with 9 steps
1: 95 percent / dicyclohexylcarbodiimide / 4-dimethylaminopyridine / CH2Cl2 / 20 h / -20 deg C -> 20 deg C
2: 50 percent aq. HF / acetonitrile / 15 h / 20 °C
3: 6 N HCl / dioxane / 1 h / 20 °C
4: 70 percent / N,N-bis<2-oxo-3-oxazolidinyl>phosphorodiamidic chloride, N-ethyldiisopropylamine / CH2Cl2 / 15 h / 0 deg C -> room temperature
5: 100 percent / Zn-powder, 90 percent aq. AcOH / 15 h / 20 °C
6: dicyclohexylcarbodiimide / CH2Cl2 / 15 h / -20 deg C -> 20 deg C
7: CH2Cl2 / 1 h / 0 °C
8: 1 N aq. NaHCO3 / CH2Cl2; CHCl3 / 0.08 h / 20 °C
9: 100 percent / CF3COOH / CH2Cl2 / 20 °C
With
hydrogenchloride; N,N-bis[2-oxo-3-oxazolidinyl]phosphorodiamidic chloride; hydrogen fluoride; sodium hydrogencarbonate; acetic acid; N-ethyl-N,N-diisopropylamine; dicyclohexyl-carbodiimide; trifluoroacetic acid; zinc;
dmap;
In
1,4-dioxane; dichloromethane; chloroform; acetonitrile;
DOI:10.1055/s-1991-26448