Technology Process of 2-(2-chloro-4-methoxy-5-((2S,3S,4R,5R,6R)-3,4,5-tris(benzyloxy)-6-(benzyloxymethyl)-tetrahydro-2H-pyran-2-yl)phenyl)-N-(2-(furan-2-yl)-2-oxoethyl)acetamide
There total 11 articles about 2-(2-chloro-4-methoxy-5-((2S,3S,4R,5R,6R)-3,4,5-tris(benzyloxy)-6-(benzyloxymethyl)-tetrahydro-2H-pyran-2-yl)phenyl)-N-(2-(furan-2-yl)-2-oxoethyl)acetamide 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:
-
With
4-methyl-morpholine; benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride;
In
N,N-dimethyl-formamide;
at 20 ℃;
for 15h;
Inert atmosphere;
DOI:10.1016/j.ejmech.2011.03.052
- Guidance literature:
-
Multi-step reaction with 7 steps
1.1: 1H-imidazole; dmap / N,N-dimethyl-formamide / 15 h / 20 °C / Inert atmosphere
2.1: n-butyllithium / tetrahydrofuran; hexane / 1.5 h / -78 °C / Inert atmosphere
2.2: 1.5 h / -78 °C / Inert atmosphere
2.3: -50 - -10 °C / Inert atmosphere
3.1: tetrabutyl ammonium fluoride / tetrahydrofuran / 2 h / 20 °C / Inert atmosphere
4.1: pyridine; phosphorus tribromide / diethyl ether / 0 - 20 °C / Inert atmosphere; Reflux
5.1: 18-crown-6 ether / acetonitrile / 1 h / 85 °C / Inert atmosphere
6.1: sodium hydroxide / ethanol; water / 15 h / 100 °C / Inert atmosphere
6.2: 0 °C
7.1: 4-methyl-morpholine; benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride / N,N-dimethyl-formamide / 15 h / 20 °C / Inert atmosphere
With
4-methyl-morpholine; pyridine; 1H-imidazole; dmap; n-butyllithium; 18-crown-6 ether; tetrabutyl ammonium fluoride; phosphorus tribromide; benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; sodium hydroxide;
In
tetrahydrofuran; diethyl ether; ethanol; hexane; water; N,N-dimethyl-formamide; acetonitrile;
DOI:10.1016/j.ejmech.2011.03.052
- Guidance literature:
-
Multi-step reaction with 6 steps
1.1: n-butyllithium / tetrahydrofuran; hexane / 1.5 h / -78 °C / Inert atmosphere
1.2: 1.5 h / -78 °C / Inert atmosphere
1.3: -50 - -10 °C / Inert atmosphere
2.1: tetrabutyl ammonium fluoride / tetrahydrofuran / 2 h / 20 °C / Inert atmosphere
3.1: pyridine; phosphorus tribromide / diethyl ether / 0 - 20 °C / Inert atmosphere; Reflux
4.1: 18-crown-6 ether / acetonitrile / 1 h / 85 °C / Inert atmosphere
5.1: sodium hydroxide / ethanol; water / 15 h / 100 °C / Inert atmosphere
5.2: 0 °C
6.1: 4-methyl-morpholine; benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride / N,N-dimethyl-formamide / 15 h / 20 °C / Inert atmosphere
With
4-methyl-morpholine; pyridine; n-butyllithium; 18-crown-6 ether; tetrabutyl ammonium fluoride; phosphorus tribromide; benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; sodium hydroxide;
In
tetrahydrofuran; diethyl ether; ethanol; hexane; water; N,N-dimethyl-formamide; acetonitrile;
DOI:10.1016/j.ejmech.2011.03.052