Technology Process of C19H28N2O7
There total 1 articles about C19H28N2O7 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
(benzotriazo-1-yloxy)tris(dimethylamino)phosphonium hexafluorophosphate; triethylamine;
In
acetonitrile;
at 20 ℃;
- Guidance literature:
-
C19H28N2O7;
With
diethylamino-sulfur trifluoride;
In
dichloromethane;
at -78 ℃;
for 2.5h;
With
potassium carbonate;
In
dichloromethane;
at 20 ℃;
- Guidance literature:
-
Multi-step reaction with 6 steps
1.1: diethylamino-sulfur trifluoride / dichloromethane / 2.5 h / -78 °C
1.2: -78 °C
2.1: Bromotrichloromethane; 1,8-diazabicyclo[5.4.0]undec-7-ene / dichloromethane / 0 °C
3.1: trifluoroacetic acid / dichloromethane / 6.5 h
4.1: hydrogen; trifluoroacetic acid / palladium(II) hydroxide/carbon / tetrahydrofuran; ethanol / 24 h / 20 °C
5.1: 2,6-dimethylpyridine; benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride / N,N-dimethyl-formamide / 16 h / 20 °C
6.1: diethylamino-sulfur trifluoride / dichloromethane / 4 h / -78 °C
6.2: 1 h / -78 °C
With
2,6-dimethylpyridine; Bromotrichloromethane; diethylamino-sulfur trifluoride; hydrogen; benzotriazol-1-ol; 1,8-diazabicyclo[5.4.0]undec-7-ene; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; trifluoroacetic acid;
palladium(II) hydroxide/carbon;
In
tetrahydrofuran; ethanol; dichloromethane; N,N-dimethyl-formamide;
