Technology Process of C50H65N3O21Si
There total 12 articles about C50H65N3O21Si which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
With
trimethylsilyl trifluoromethanesulfonate;
In
dichloromethane;
at -78 - 20 ℃;
for 14h;
Inert atmosphere;
Molecular sieve;
DOI:10.1021/ol2021687
- Guidance literature:
-
Multi-step reaction with 8 steps
1.1: methanol; sodium methylate / 12 h / 20 °C / Inert atmosphere
2.1: toluene-4-sulfonic acid / acetonitrile / 3 h / 20 °C
3.1: sodium hydride / 1,4-dioxane / 60 °C / Inert atmosphere
4.1: dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride / dichloromethane / 2 h / 20 °C / Inert atmosphere
5.1: methanol; toluene-4-sulfonic acid / 1 h / 70 °C
5.2: 20 °C
6.1: dichloromethane / 0.42 h / -78 °C / Inert atmosphere
7.1: pyridine / dichloromethane / 0.83 h / -78 °C / Inert atmosphere
8.1: trimethylsilyl trifluoromethanesulfonate / dichloromethane / 14 h / -78 - 20 °C / Inert atmosphere; Molecular sieve
With
pyridine; methanol; dmap; trimethylsilyl trifluoromethanesulfonate; sodium methylate; sodium hydride; toluene-4-sulfonic acid; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride;
In
1,4-dioxane; dichloromethane; acetonitrile;
DOI:10.1021/ol2021687
- Guidance literature:
-
Multi-step reaction with 7 steps
1.1: toluene-4-sulfonic acid / acetonitrile / 3 h / 20 °C
2.1: sodium hydride / 1,4-dioxane / 60 °C / Inert atmosphere
3.1: dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride / dichloromethane / 2 h / 20 °C / Inert atmosphere
4.1: methanol; toluene-4-sulfonic acid / 1 h / 70 °C
4.2: 20 °C
5.1: dichloromethane / 0.42 h / -78 °C / Inert atmosphere
6.1: pyridine / dichloromethane / 0.83 h / -78 °C / Inert atmosphere
7.1: trimethylsilyl trifluoromethanesulfonate / dichloromethane / 14 h / -78 - 20 °C / Inert atmosphere; Molecular sieve
With
pyridine; methanol; dmap; trimethylsilyl trifluoromethanesulfonate; sodium hydride; toluene-4-sulfonic acid; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride;
In
1,4-dioxane; dichloromethane; acetonitrile;
DOI:10.1021/ol2021687