Technology Process of C33H47ClN4O3S
There total 8 articles about C33H47ClN4O3S 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
benzotriazol-1-ol; O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate; N-ethyl-N,N-diisopropylamine;
In
N,N-dimethyl-formamide;
at 20 ℃;
for 0.75h;
Inert atmosphere;
- Guidance literature:
-
Multi-step reaction with 4 steps
1.1: caesium carbonate / dichloromethane; N,N-dimethyl-formamide / 20 h / 20 °C
2.1: triethylamine / methanol / 0.17 h
2.2: 0.25 h / 20 °C / Inert atmosphere
2.3: 20 °C / Inert atmosphere; Cooling with ice
3.1: lithium hydroxide monohydrate / water; tetrahydrofuran / 2 h / 20 °C
3.2: pH 4.5
4.1: N-ethyl-N,N-diisopropylamine; benzotriazol-1-ol; O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate / N,N-dimethyl-formamide / 0.75 h / 20 °C / Inert atmosphere
With
lithium hydroxide monohydrate; benzotriazol-1-ol; caesium carbonate; O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate; triethylamine; N-ethyl-N,N-diisopropylamine;
In
tetrahydrofuran; methanol; dichloromethane; water; N,N-dimethyl-formamide;
- Guidance literature:
-
Multi-step reaction with 5 steps
1.1: diisobutylaluminium hydride / chlorobenzene; chloroform / 1 h / 5 °C / Cooling with ice
2.1: caesium carbonate / dichloromethane; N,N-dimethyl-formamide / 20 h / 20 °C
3.1: triethylamine / methanol / 0.17 h
3.2: 0.25 h / 20 °C / Inert atmosphere
3.3: 20 °C / Inert atmosphere; Cooling with ice
4.1: lithium hydroxide monohydrate / water; tetrahydrofuran / 2 h / 20 °C
4.2: pH 4.5
5.1: N-ethyl-N,N-diisopropylamine; benzotriazol-1-ol; O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate / N,N-dimethyl-formamide / 0.75 h / 20 °C / Inert atmosphere
With
lithium hydroxide monohydrate; diisobutylaluminium hydride; benzotriazol-1-ol; caesium carbonate; O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate; triethylamine; N-ethyl-N,N-diisopropylamine;
In
tetrahydrofuran; methanol; dichloromethane; chloroform; water; N,N-dimethyl-formamide; chlorobenzene;