Technology Process of (2'S,3'S,3R,4R,5S,6R)-1-iodo-3-O-benzyl-4-O,5-O-(2',3'-dimethoxybutane-2',3'-diyl)-6-fluoro-cyclohex-1-ene-3,4,5-triol
There total 6 articles about (2'S,3'S,3R,4R,5S,6R)-1-iodo-3-O-benzyl-4-O,5-O-(2',3'-dimethoxybutane-2',3'-diyl)-6-fluoro-cyclohex-1-ene-3,4,5-triol which
guide to synthetic route it.
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synthetic route:
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596834-80-9
(2'S,3'S,3R,4R,5S)-1-bromo-3-O-benzyl-4-O,5-O-(2',3'-dimethoxybutane-2',3'-diyl)cyclohex-1-ene-3,4,5,6-tetraol
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701211-80-5
(2'S,3'S,3R,4R,5S,6R)-1-iodo-3-O-benzyl-4-O,5-O-(2',3'-dimethoxybutane-2',3'-diyl)-6-fluoro-cyclohex-1-ene-3,4,5-triol
- Guidance literature:
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Multi-step reaction with 2 steps
1: potassium iodide / copper(I) iodide; N,N'-dimethylethylenediamine / butan-1-ol / 24 h / 120 °C
2: 0.057 g / Et2NSF3 / CH2Cl2 / -78 - 20 °C
With
diethylamino-sulfur trifluoride; potassium iodide;
copper(l) iodide; N,N`-dimethylethylenediamine;
In
dichloromethane; butan-1-ol;
DOI:10.1016/j.tet.2006.03.029
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701211-80-5
(2'S,3'S,3R,4R,5S,6R)-1-iodo-3-O-benzyl-4-O,5-O-(2',3'-dimethoxybutane-2',3'-diyl)-6-fluoro-cyclohex-1-ene-3,4,5-triol
- Guidance literature:
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Multi-step reaction with 6 steps
1.1: p-TSA / CH2Cl2 / 1 h / 20 °C
2.1: 1.175 g / N-methylmorpholine N-oxide; water / OsO4 / 2-methyl-propan-2-ol / 36 h / 20 °C
3.1: Bu2SnO / methanol; toluene / 3 h / 130 °C
3.2: 91 percent / Bu4NBr / toluene / 6 h / 130 °C
4.1: 100 percent / TFA; water / 3 h / 20 °C
5.1: CSA / methanol / 24 h / Heating
6.1: 0.057 g / Et2NSF3 / CH2Cl2 / -78 - 20 °C
With
diethylamino-sulfur trifluoride; camphor-10-sulfonic acid; water; di(n-butyl)tin oxide; 4-methylmorpholine N-oxide; trifluoroacetic acid;
osmium(VIII) oxide; toluene-4-sulfonic acid;
In
methanol; dichloromethane; toluene; tert-butyl alcohol;
DOI:10.1016/j.tet.2006.03.029
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701211-80-5
(2'S,3'S,3R,4R,5S,6R)-1-iodo-3-O-benzyl-4-O,5-O-(2',3'-dimethoxybutane-2',3'-diyl)-6-fluoro-cyclohex-1-ene-3,4,5-triol
- Guidance literature:
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Multi-step reaction with 5 steps
1.1: 1.175 g / N-methylmorpholine N-oxide; water / OsO4 / 2-methyl-propan-2-ol / 36 h / 20 °C
2.1: Bu2SnO / methanol; toluene / 3 h / 130 °C
2.2: 91 percent / Bu4NBr / toluene / 6 h / 130 °C
3.1: 100 percent / TFA; water / 3 h / 20 °C
4.1: CSA / methanol / 24 h / Heating
5.1: 0.057 g / Et2NSF3 / CH2Cl2 / -78 - 20 °C
With
diethylamino-sulfur trifluoride; camphor-10-sulfonic acid; water; di(n-butyl)tin oxide; 4-methylmorpholine N-oxide; trifluoroacetic acid;
osmium(VIII) oxide;
In
methanol; dichloromethane; toluene; tert-butyl alcohol;
DOI:10.1016/j.tet.2006.03.029