Technology Process of C22H23N3O5S
There total 8 articles about C22H23N3O5S which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
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Multi-step reaction with 4 steps
1: hydrogenchloride / dichloromethane; 1,4-dioxane / 2 h
2: water; lithium hydroxide / tetrahydrofuran; methanol / 2 h / 0 - 20 °C
3: 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; benzotriazol-1-ol; N-ethyl-N,N-diisopropylamine / dichloromethane / 2 h
4: Dess-Martin periodane / dichloromethane / 2 h / 0 - 20 °C
With
hydrogenchloride; water; benzotriazol-1-ol; Dess-Martin periodane; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine; lithium hydroxide;
In
tetrahydrofuran; 1,4-dioxane; methanol; dichloromethane;
DOI:10.1016/j.bmcl.2013.04.023
- Guidance literature:
-
Multi-step reaction with 7 steps
1: di-isopropyl azodicarboxylate; triphenylphosphine; triethylamine / tetrahydrofuran / 15 h / 70 °C
2: sodium hydride / tetrahydrofuran / 4.5 h / 0 - 50 °C
3: 3-chloro-benzenecarboperoxoic acid / dichloromethane / 8 h
4: hydrogenchloride / dichloromethane; 1,4-dioxane / 2 h
5: water; lithium hydroxide / tetrahydrofuran; methanol / 2 h / 0 - 20 °C
6: 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; benzotriazol-1-ol; N-ethyl-N,N-diisopropylamine / dichloromethane / 2 h
7: Dess-Martin periodane / dichloromethane / 2 h / 0 - 20 °C
With
hydrogenchloride; di-isopropyl azodicarboxylate; water; sodium hydride; benzotriazol-1-ol; Dess-Martin periodane; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine; N-ethyl-N,N-diisopropylamine; 3-chloro-benzenecarboperoxoic acid; triphenylphosphine; lithium hydroxide;
In
tetrahydrofuran; 1,4-dioxane; methanol; dichloromethane;
1: |Mitsunobu Displacement;
DOI:10.1016/j.bmcl.2013.04.023