Technology Process of C31H31N3O9S2
There total 4 articles about C31H31N3O9S2 which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
With
1-hydroxy-7-aza-benzotriazole; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine;
In
N,N-dimethyl-formamide;
at 25 ℃;
for 18h;
- Guidance literature:
-
Multi-step reaction with 3 steps
1.1: oxalyl dichloride; N,N-dimethyl-formamide / dichloromethane / 1 h / 20 °C
1.2: 2 h / 20 °C
2.1: lithium hydroxide; water / tetrahydrofuran / 40 h / 20 °C
2.2: pH 1 - 2
3.1: 1-hydroxy-7-aza-benzotriazole; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine / N,N-dimethyl-formamide / 18 h / 25 °C
With
lithium hydroxide; 1-hydroxy-7-aza-benzotriazole; oxalyl dichloride; water; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine; N,N-dimethyl-formamide;
In
tetrahydrofuran; dichloromethane; N,N-dimethyl-formamide;
- Guidance literature:
-
Multi-step reaction with 2 steps
1.1: lithium hydroxide; water / tetrahydrofuran / 40 h / 20 °C
1.2: pH 1 - 2
2.1: 1-hydroxy-7-aza-benzotriazole; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine / N,N-dimethyl-formamide / 18 h / 25 °C
With
lithium hydroxide; 1-hydroxy-7-aza-benzotriazole; water; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine;
In
tetrahydrofuran; N,N-dimethyl-formamide;