Technology Process of 5-O-benzyl-3,6-dideoxy-6-nitro-2-O-trifluoromethanesulphonyl-D-glucono-1,4-lactone
There total 8 articles about 5-O-benzyl-3,6-dideoxy-6-nitro-2-O-trifluoromethanesulphonyl-D-glucono-1,4-lactone which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
Multi-step reaction with 7 steps
1: tetrabutyl ammonium fluoride / tetrahydrofuran / 4 h / 20 °C
2: pyridine / 10 h / 20 °C
3: sodium iodide / acetone / 15 h / Reflux
4: 3,5-dihydroxyphenol; sodium nitrite / dimethyl sulfoxide / 96 h / 20 °C
5: water; trifluoroacetic acid / 12 h / 20 °C
6: barium carbonate; bromine / water; 1,4-dioxane / 6 h / 20 °C / Darkness
7: pyridine / dichloromethane / 1.5 h / -30 °C / Inert atmosphere
With
pyridine; 3,5-dihydroxyphenol; tetrabutyl ammonium fluoride; water; bromine; barium carbonate; trifluoroacetic acid; sodium iodide; sodium nitrite;
In
tetrahydrofuran; 1,4-dioxane; dichloromethane; water; dimethyl sulfoxide; acetone;
DOI:10.1016/j.tetasy.2014.03.005
- Guidance literature:
-
Multi-step reaction with 6 steps
1: pyridine / 10 h / 20 °C
2: sodium iodide / acetone / 15 h / Reflux
3: 3,5-dihydroxyphenol; sodium nitrite / dimethyl sulfoxide / 96 h / 20 °C
4: water; trifluoroacetic acid / 12 h / 20 °C
5: barium carbonate; bromine / water; 1,4-dioxane / 6 h / 20 °C / Darkness
6: pyridine / dichloromethane / 1.5 h / -30 °C / Inert atmosphere
With
pyridine; 3,5-dihydroxyphenol; water; bromine; barium carbonate; trifluoroacetic acid; sodium iodide; sodium nitrite;
In
1,4-dioxane; dichloromethane; water; dimethyl sulfoxide; acetone;
DOI:10.1016/j.tetasy.2014.03.005
- Guidance literature:
-
Multi-step reaction with 5 steps
1: sodium iodide / acetone / 15 h / Reflux
2: 3,5-dihydroxyphenol; sodium nitrite / dimethyl sulfoxide / 96 h / 20 °C
3: water; trifluoroacetic acid / 12 h / 20 °C
4: barium carbonate; bromine / water; 1,4-dioxane / 6 h / 20 °C / Darkness
5: pyridine / dichloromethane / 1.5 h / -30 °C / Inert atmosphere
With
pyridine; 3,5-dihydroxyphenol; water; bromine; barium carbonate; trifluoroacetic acid; sodium iodide; sodium nitrite;
In
1,4-dioxane; dichloromethane; water; dimethyl sulfoxide; acetone;
DOI:10.1016/j.tetasy.2014.03.005