Technology Process of N-benzyloxycarbonyl-1,5-imino-1,4,5-trideoxy-3-O-(β-D-xylopyranosyl)-D-threo-pentitol
There total 11 articles about N-benzyloxycarbonyl-1,5-imino-1,4,5-trideoxy-3-O-(β-D-xylopyranosyl)-D-threo-pentitol which
guide to synthetic route it.
The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:
synthetic route:
- Guidance literature:
-
Multi-step reaction with 10 steps
1: pyridine / 1 h / 20 °C
2: 64 percent / H2 / PtO2 / methanol
3: 90 percent / Na; MeOH / 2 h / 20 °C
4: trimethylsilyl chloride / acetonitrile / 2 h / Heating
5: BH3*Me2S / dioxane / 2 h / Heating
6: 1M aq. HCl / 1 h / Heating
7: saturated aq. NaHCO3
8: 44 percent / Et3N / CH2Cl2 / 20 °C
9: 44 percent / BF3*Et2O; molecular sieves 4A / 1,2-dichloro-ethane / 2 h
10: 81 percent / Na; MeOH
With
pyridine; hydrogenchloride; methanol; chloro-trimethyl-silane; dimethylsulfide borane complex; 4 A molecular sieve; boron trifluoride diethyl etherate; hydrogen; sodium; sodium hydrogencarbonate; triethylamine;
platinum(IV) oxide;
In
1,4-dioxane; methanol; dichloromethane; 1,2-dichloro-ethane; acetonitrile;
1: Acetylation / 2: Catalytic hydrogenation / 3: Deacetylation / 4: silylation / 5: Reduction / 6: desilylation / 7: Carboxylation / 8: Acylation / 9: Substitution / 10: Hydrolysis;
DOI:10.1021/ja993805j
- Guidance literature:
-
Multi-step reaction with 9 steps
1: 64 percent / H2 / PtO2 / methanol
2: 90 percent / Na; MeOH / 2 h / 20 °C
3: trimethylsilyl chloride / acetonitrile / 2 h / Heating
4: BH3*Me2S / dioxane / 2 h / Heating
5: 1M aq. HCl / 1 h / Heating
6: saturated aq. NaHCO3
7: 44 percent / Et3N / CH2Cl2 / 20 °C
8: 44 percent / BF3*Et2O; molecular sieves 4A / 1,2-dichloro-ethane / 2 h
9: 81 percent / Na; MeOH
With
hydrogenchloride; methanol; chloro-trimethyl-silane; dimethylsulfide borane complex; 4 A molecular sieve; boron trifluoride diethyl etherate; hydrogen; sodium; sodium hydrogencarbonate; triethylamine;
platinum(IV) oxide;
In
1,4-dioxane; methanol; dichloromethane; 1,2-dichloro-ethane; acetonitrile;
1: Catalytic hydrogenation / 2: Deacetylation / 3: silylation / 4: Reduction / 5: desilylation / 6: Carboxylation / 7: Acylation / 8: Substitution / 9: Hydrolysis;
DOI:10.1021/ja993805j
- Guidance literature:
-
Multi-step reaction with 3 steps
1: 44 percent / Et3N / CH2Cl2 / 20 °C
2: 44 percent / BF3*Et2O; molecular sieves 4A / 1,2-dichloro-ethane / 2 h
3: 81 percent / Na; MeOH
With
methanol; 4 A molecular sieve; boron trifluoride diethyl etherate; sodium; triethylamine;
In
dichloromethane; 1,2-dichloro-ethane;
1: Acylation / 2: Substitution / 3: Hydrolysis;
DOI:10.1021/ja993805j