Technology Process of C48H46O7
There total 12 articles about C48H46O7 which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
With
Dess-Martin periodane;
at 20 ℃;
-
-
4291-69-4,6386-24-9,6564-72-3,59531-24-7,69257-52-9,78184-89-1,78609-16-2,78609-17-3,78609-18-4,96553-53-6,104111-61-7,131347-08-5,4132-28-9
2,3,4,6-Tetra-O-benzyl-D-glucopyranose
- Guidance literature:
-
Multi-step reaction with 8 steps
1.1: toluene; tetrahydrofuran / 3.67 h / 0 - 50 °C / Inert atmosphere
2.1: oxalyl dichloride; dimethyl sulfoxide / dichloromethane / 1.25 h / -78 - -40 °C / Inert atmosphere
2.2: 2.25 h / -78 - 20 °C
3.1: L-proline / dimethyl sulfoxide / 8 h / 50 °C
4.1: pyridine; trichlorophosphate / 0 - 20 °C
5.1: L-Selectride / tetrahydrofuran / 18 h / 0 - 20 °C / Inert atmosphere
5.2: 0.25 h
6.1: 1,1'-azodicarbonyl-dipiperidine; tributylphosphine / toluene / 0.5 h / 0 °C / Inert atmosphere
7.1: dimethylsulfide borane complex / tetrahydrofuran / 0 - 20 °C / Inert atmosphere
7.2: 3 h / 0 - 20 °C
8.1: Dess-Martin periodane / 20 °C
With
pyridine; oxalyl dichloride; tributylphosphine; dimethylsulfide borane complex; L-Selectride; Dess-Martin periodane; dimethyl sulfoxide; L-proline; 1,1'-azodicarbonyl-dipiperidine; trichlorophosphate;
In
tetrahydrofuran; dichloromethane; dimethyl sulfoxide; toluene;
6.1: Mitsunobu reaction;
- Guidance literature:
-
Multi-step reaction with 8 steps
1.1: n-butyllithium / hexane; tetrahydrofuran / 0.5 h / -78 °C / Inert atmosphere
1.2: -78 - 0 °C
1.3: cooling with ice
2.1: sodium tetrahydroborate / tetrahydrofuran / 20 °C
3.1: trifluoroacetic anhydride; dimethyl sulfoxide / dichloromethane / 1.5 h / -78 °C
3.2: -78 - 0 °C
4.1: potassium carbonate / 18-crown-6 ether / toluene / 20 °C
5.1: L-Selectride / tetrahydrofuran / 18 h / 0 - 20 °C / Inert atmosphere
5.2: 0.25 h
6.1: 1,1'-azodicarbonyl-dipiperidine; tributylphosphine / toluene / 0.5 h / 0 °C / Inert atmosphere
7.1: dimethylsulfide borane complex / tetrahydrofuran / 0 - 20 °C / Inert atmosphere
7.2: 3 h / 0 - 20 °C
8.1: Dess-Martin periodane / 20 °C
With
sodium tetrahydroborate; n-butyllithium; tributylphosphine; dimethylsulfide borane complex; L-Selectride; potassium carbonate; Dess-Martin periodane; dimethyl sulfoxide; trifluoroacetic anhydride; 1,1'-azodicarbonyl-dipiperidine;
18-crown-6 ether;
In
tetrahydrofuran; hexane; dichloromethane; toluene;
6.1: Mitsunobu reaction;