Technology Process of Phosphoric acid mono-[(1R,2R,3S,4R,5R,6R)-2-((2R,3R,4R,5S,6R)-3-amino-4,5-dihydroxy-6-hydroxymethyl-tetrahydro-pyran-2-yloxy)-3,4,5,6-tetrahydroxy-cyclohexyl] ester; compound with ammonia
There total 9 articles about Phosphoric acid mono-[(1R,2R,3S,4R,5R,6R)-2-((2R,3R,4R,5S,6R)-3-amino-4,5-dihydroxy-6-hydroxymethyl-tetrahydro-pyran-2-yloxy)-3,4,5,6-tetrahydroxy-cyclohexyl] ester; compound with ammonia which
guide to synthetic route it.
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synthetic route:
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140461-44-5
Phosphoric acid mono-[(1R,2R,3S,4R,5R,6R)-2-((2R,3R,4R,5S,6R)-3-amino-4,5-dihydroxy-6-hydroxymethyl-tetrahydro-pyran-2-yloxy)-3,4,5,6-tetrahydroxy-cyclohexyl] ester; compound with ammonia
- Guidance literature:
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Multi-step reaction with 5 steps
1: 100 percent / Ag2CO3, AgClO4, CaSO4, 2,4,6-collidine / CH2Cl2
2: 33 percent / n-Bu4NF / tetrahydrofuran
3: 71 percent / pyridine, DMAP / benzene
4: 76 percent / 1M LiOH / dioxane / 1) 18h, 25 deg C 2) 1h, 95 deg C
5: 1) H2, AcOH 2) 80percent AcOH / 1) PtO2 / 1) H2O, EtOH 2) 1h, 95 deg C
With
pyridine; 2,4,6-trimethyl-pyridine; dmap; calcium sulfate; lithium hydroxide; tetrabutyl ammonium fluoride; hydrogen; silver perchlorate; acetic acid; silver carbonate;
platinum(IV) oxide;
In
tetrahydrofuran; 1,4-dioxane; dichloromethane; benzene;
DOI:10.1016/S0040-4039(00)94674-4
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140461-44-5
Phosphoric acid mono-[(1R,2R,3S,4R,5R,6R)-2-((2R,3R,4R,5S,6R)-3-amino-4,5-dihydroxy-6-hydroxymethyl-tetrahydro-pyran-2-yloxy)-3,4,5,6-tetrahydroxy-cyclohexyl] ester; compound with ammonia
- Guidance literature:
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Multi-step reaction with 7 steps
1: imidazole / dimethylformamide / 48 °C
2: H2, NaHCO3 / 10percent Pd/C / ethanol / 2482.3 Torr
3: 100 percent / Ag2CO3, AgClO4, CaSO4, 2,4,6-collidine / CH2Cl2
4: 33 percent / n-Bu4NF / tetrahydrofuran
5: 71 percent / pyridine, DMAP / benzene
6: 76 percent / 1M LiOH / dioxane / 1) 18h, 25 deg C 2) 1h, 95 deg C
7: 1) H2, AcOH 2) 80percent AcOH / 1) PtO2 / 1) H2O, EtOH 2) 1h, 95 deg C
With
pyridine; 1H-imidazole; 2,4,6-trimethyl-pyridine; dmap; calcium sulfate; lithium hydroxide; tetrabutyl ammonium fluoride; hydrogen; silver perchlorate; sodium hydrogencarbonate; acetic acid; silver carbonate;
platinum(IV) oxide; palladium on activated charcoal;
In
tetrahydrofuran; 1,4-dioxane; ethanol; dichloromethane; N,N-dimethyl-formamide; benzene;
DOI:10.1016/S0040-4039(00)94674-4
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140461-44-5
Phosphoric acid mono-[(1R,2R,3S,4R,5R,6R)-2-((2R,3R,4R,5S,6R)-3-amino-4,5-dihydroxy-6-hydroxymethyl-tetrahydro-pyran-2-yloxy)-3,4,5,6-tetrahydroxy-cyclohexyl] ester; compound with ammonia
- Guidance literature:
-
Multi-step reaction with 6 steps
1: H2, NaHCO3 / 10percent Pd/C / ethanol / 2482.3 Torr
2: 100 percent / Ag2CO3, AgClO4, CaSO4, 2,4,6-collidine / CH2Cl2
3: 33 percent / n-Bu4NF / tetrahydrofuran
4: 71 percent / pyridine, DMAP / benzene
5: 76 percent / 1M LiOH / dioxane / 1) 18h, 25 deg C 2) 1h, 95 deg C
6: 1) H2, AcOH 2) 80percent AcOH / 1) PtO2 / 1) H2O, EtOH 2) 1h, 95 deg C
With
pyridine; 2,4,6-trimethyl-pyridine; dmap; calcium sulfate; lithium hydroxide; tetrabutyl ammonium fluoride; hydrogen; silver perchlorate; sodium hydrogencarbonate; acetic acid; silver carbonate;
platinum(IV) oxide; palladium on activated charcoal;
In
tetrahydrofuran; 1,4-dioxane; ethanol; dichloromethane; benzene;
DOI:10.1016/S0040-4039(00)94674-4