Technology Process of 1,6-anhydro-3-azido-2,4-dibenzamido-2,3,4-trideoxy-β-D-glucopyranose
There total 1 articles about 1,6-anhydro-3-azido-2,4-dibenzamido-2,3,4-trideoxy-β-D-glucopyranose which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
1,6-anhydro-2,4-diazido-2,4-dideoxy-3-O-tosyl-β-D-glucopyranose;
With
hydrogen;
palladium on activated charcoal;
In
ethanol; ethyl acetate;
at 20 ℃;
for 6h;
under 3000.3 Torr;
benzoic acid anhydride;
With
pyridine; dmap;
In
dichloromethane;
at 20 ℃;
for 16h;
With
aluminum oxide; lithium azide;
In
N,N-dimethyl-formamide; toluene;
at 120 ℃;
for 0.166667h;
Further stages.;
microwave irradiation;
DOI:10.1016/j.tet.2003.11.080
- Guidance literature:
-
Multi-step reaction with 5 steps
1: 90 percent / CF3CO2H / 72 h / 20 °C
2: TMSOTf / 1,2-dichloro-ethane / 0.5 h / 50 °C
3: 0.61 g / 4 Angstroem molecular sieves / 1,2-dichloro-ethane / 2 h / 20 °C
4: MeONa; MeOH / toluene / 12 h / 20 °C
5: 0.875 g / Et3N; DMAP / CH2Cl2 / 12 h / 20 °C
With
methanol; dmap; trimethylsilyl trifluoromethanesulfonate; 4 A molecular sieve; sodium methylate; triethylamine; trifluoroacetic acid;
In
dichloromethane; 1,2-dichloro-ethane; toluene;
DOI:10.1016/j.tet.2003.11.080
