Technology Process of methyl (1S,3S,4R,5R)-1,5-di-O-acetyl-1,4,5-trihydroxy-3-(trifluoroacetamido)cyclohexane-1-carboxylate
There total 7 articles about methyl (1S,3S,4R,5R)-1,5-di-O-acetyl-1,4,5-trihydroxy-3-(trifluoroacetamido)cyclohexane-1-carboxylate which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
Multi-step reaction with 7 steps
1: 0.91 g / NaIO4 / RuCl3*H2O / ethyl acetate; acetonitrile / 1 h / 0 - 20 °C
2: LiN3 / dimethylformamide / 0.5 h / 80 °C
3: 561 mg / aq. H2SO4 / 0.5 h / 20 °C
4: H2 / Pd/C / ethyl acetate / 2 h
5: 1 g / Et3N; NaHCO3 / 0.5 h
6: pyridine / CH2Cl2 / 0.33 h / -18 °C
7: 482 mg / tetrabutylammonium nitrite / acetonitrile / 0.5 h
With
pyridine; sodium periodate; lithium azide; sulfuric acid; hydrogen; sodium hydrogencarbonate; triethylamine; tetrabutylammonium nitrite;
ruthenium trichloride; palladium on activated charcoal;
In
dichloromethane; ethyl acetate; N,N-dimethyl-formamide; acetonitrile;
1: Oxidation / 2: Substitution / 3: Hydrolysis / 4: Catalytic hydrogenation / 5: Acylation / 6: Acylation / 7: Elimination;
DOI:10.1002/(SICI)1099-0690(200005)2000:9<1745::AID-EJOC1745>3.0.CO;2-8
- Guidance literature:
-
Multi-step reaction with 6 steps
1: LiN3 / dimethylformamide / 0.5 h / 80 °C
2: 561 mg / aq. H2SO4 / 0.5 h / 20 °C
3: H2 / Pd/C / ethyl acetate / 2 h
4: 1 g / Et3N; NaHCO3 / 0.5 h
5: pyridine / CH2Cl2 / 0.33 h / -18 °C
6: 482 mg / tetrabutylammonium nitrite / acetonitrile / 0.5 h
With
pyridine; lithium azide; sulfuric acid; hydrogen; sodium hydrogencarbonate; triethylamine; tetrabutylammonium nitrite;
palladium on activated charcoal;
In
dichloromethane; ethyl acetate; N,N-dimethyl-formamide; acetonitrile;
1: Substitution / 2: Hydrolysis / 3: Catalytic hydrogenation / 4: Acylation / 5: Acylation / 6: Elimination;
DOI:10.1002/(SICI)1099-0690(200005)2000:9<1745::AID-EJOC1745>3.0.CO;2-8
- Guidance literature:
-
Multi-step reaction with 4 steps
1: H2 / Pd/C / ethyl acetate / 2 h
2: 1 g / Et3N; NaHCO3 / 0.5 h
3: pyridine / CH2Cl2 / 0.33 h / -18 °C
4: 482 mg / tetrabutylammonium nitrite / acetonitrile / 0.5 h
With
pyridine; hydrogen; sodium hydrogencarbonate; triethylamine; tetrabutylammonium nitrite;
palladium on activated charcoal;
In
dichloromethane; ethyl acetate; acetonitrile;
1: Catalytic hydrogenation / 2: Acylation / 3: Acylation / 4: Elimination;
DOI:10.1002/(SICI)1099-0690(200005)2000:9<1745::AID-EJOC1745>3.0.CO;2-8