Technology Process of (7-fluoro-2-(2-(methylsulfonyl)phenyl)-1,5-naphthyridin-3-yl)methanol
There total 11 articles about (7-fluoro-2-(2-(methylsulfonyl)phenyl)-1,5-naphthyridin-3-yl)methanol which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
Methyl-7-fluoro-2-(2-(methylsulfonyl)phenyl)-1,5-naphthyridine-3-carboxylate;
With
diisobutylaluminium hydride;
In
dichloromethane;
at -78 ℃;
for 4h;
With
ammonium chloride;
In
dichloromethane;
- Guidance literature:
-
Multi-step reaction with 8 steps
1: bis-triphenylphosphine-palladium(II) chloride / 1,4-dioxane / 16 h / 110 °C / Inert atmosphere
2: osmium(VIII) oxide; water; 4-methylmorpholine N-oxide / tert-butyl alcohol; tetrahydrofuran / 6 h / 25 °C
3: sodium periodate; water / tert-butyl alcohol; tetrahydrofuran / 8 h / 25 °C
4: toluene-4-sulfonic acid / toluene / 25 - 120 °C
5: hydrogen / palladium on carbon / ethanol / 25 °C / Inert atmosphere
6: water; lithium chloride / dimethyl sulfoxide / 16 h / 90 °C
7: cerium(III) chloride heptahydrate / 3 h / 100 °C
8: diisobutylaluminium hydride / dichloromethane / 4 h / -78 °C
With
sodium periodate; osmium(VIII) oxide; cerium(III) chloride heptahydrate; water; hydrogen; diisobutylaluminium hydride; 4-methylmorpholine N-oxide; lithium chloride;
bis-triphenylphosphine-palladium(II) chloride; palladium on carbon; toluene-4-sulfonic acid;
In
tetrahydrofuran; 1,4-dioxane; ethanol; dichloromethane; dimethyl sulfoxide; toluene; tert-butyl alcohol;
- Guidance literature:
-
Multi-step reaction with 5 steps
1: toluene-4-sulfonic acid / toluene / 25 - 120 °C
2: hydrogen / palladium on carbon / ethanol / 25 °C / Inert atmosphere
3: water; lithium chloride / dimethyl sulfoxide / 16 h / 90 °C
4: cerium(III) chloride heptahydrate / 3 h / 100 °C
5: diisobutylaluminium hydride / dichloromethane / 4 h / -78 °C
With
cerium(III) chloride heptahydrate; water; hydrogen; diisobutylaluminium hydride; lithium chloride;
palladium on carbon; toluene-4-sulfonic acid;
In
ethanol; dichloromethane; dimethyl sulfoxide; toluene;