Technology Process of C38H52O9Si
There total 5 articles about C38H52O9Si which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
methyl 6-O-acetyl-2,3,4-tri-O-benzyl-α-D-erythro-D-gluco-octopyranoside;
With
triethylamine;
In
N,N-dimethyl-formamide;
at 0 ℃;
for 0.166667h;
tert-butyldimethylsilyl chloride;
In
N,N-dimethyl-formamide;
at 0 - 20 ℃;
for 16h;
DOI:10.1021/ja308221z
- Guidance literature:
-
Multi-step reaction with 8 steps
1.1: dmap; triethylamine / N,N-dimethyl-formamide / 0.17 h / 0 °C
1.2: 16 h / 0 - 20 °C
2.1: sodium hydride; tetra-(n-butyl)ammonium iodide / N,N-dimethyl-formamide / 0.25 h / 0 °C
2.2: 16 h / 0 - 20 °C
3.1: tetrabutyl ammonium fluoride / tetrahydrofuran / 16 h / 20 °C
4.1: dimethyl sulfoxide; oxalyl dichloride / dichloromethane / 1 h / -78 °C / Inert atmosphere
4.2: 0.5 h / -78 - 0 °C
5.1: 16 h / 0 - 20 °C
6.1: pyridine / 16 h / 20 °C
7.1: hydroquinine 1,4-phthalazinediyl diether; methanesulfonamide / tert-butyl alcohol; water / 4 °C
8.1: triethylamine / N,N-dimethyl-formamide / 0.17 h / 0 °C
8.2: 16 h / 0 - 20 °C
With
pyridine; dmap; oxalyl dichloride; methanesulfonamide; hydroquinine 1,4-phthalazinediyl diether; tetrabutyl ammonium fluoride; tetra-(n-butyl)ammonium iodide; sodium hydride; dimethyl sulfoxide; triethylamine;
In
tetrahydrofuran; dichloromethane; water; N,N-dimethyl-formamide; tert-butyl alcohol;
DOI:10.1021/ja308221z
- Guidance literature:
-
Multi-step reaction with 7 steps
1.1: sodium hydride; tetra-(n-butyl)ammonium iodide / N,N-dimethyl-formamide / 0.25 h / 0 °C
1.2: 16 h / 0 - 20 °C
2.1: tetrabutyl ammonium fluoride / tetrahydrofuran / 16 h / 20 °C
3.1: dimethyl sulfoxide; oxalyl dichloride / dichloromethane / 1 h / -78 °C / Inert atmosphere
3.2: 0.5 h / -78 - 0 °C
4.1: 16 h / 0 - 20 °C
5.1: pyridine / 16 h / 20 °C
6.1: hydroquinine 1,4-phthalazinediyl diether; methanesulfonamide / tert-butyl alcohol; water / 4 °C
7.1: triethylamine / N,N-dimethyl-formamide / 0.17 h / 0 °C
7.2: 16 h / 0 - 20 °C
With
pyridine; oxalyl dichloride; methanesulfonamide; hydroquinine 1,4-phthalazinediyl diether; tetrabutyl ammonium fluoride; tetra-(n-butyl)ammonium iodide; sodium hydride; dimethyl sulfoxide; triethylamine;
In
tetrahydrofuran; dichloromethane; water; N,N-dimethyl-formamide; tert-butyl alcohol;
DOI:10.1021/ja308221z
