Technology Process of (4S,5S)-5-[10-(tert-butyldiphenylsilyloxy)decyl]-4,5-dihydro-4-hydroxy-2(3H)-furanone
There total 5 articles about (4S,5S)-5-[10-(tert-butyldiphenylsilyloxy)decyl]-4,5-dihydro-4-hydroxy-2(3H)-furanone which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
With
methanesulfonamide; potassium carbonate; potassium hexacyanoferrate(III);
potassium osmate(VI); α-1,4-bis(dihydroquininyl)phthalazine;
In
methanol; tert-butyl alcohol;
at 0 ℃;
for 96h;
DOI:10.1039/b002905j
- Guidance literature:
-
Multi-step reaction with 3 steps
1: 83 percent / oxalylic chloride; DMSO; NEt3 / CH2Cl2 / 2 h / -40 - 0 °C
2: NEt3 / 90 °C
3: 68 percent / K3Fe(CN)6; K2CO3; methanesulfoneamide / α-1,4-bis(dihydroquininyl)phthalazine; K2OsO4 / methanol; 2-methyl-propan-2-ol / 96 h / 0 °C
With
oxalyl dichloride; methanesulfonamide; potassium carbonate; dimethyl sulfoxide; triethylamine; potassium hexacyanoferrate(III);
potassium osmate(VI); α-1,4-bis(dihydroquininyl)phthalazine;
In
methanol; dichloromethane; tert-butyl alcohol;
2: Knoevenagel condensation;
DOI:10.1039/b002905j
- Guidance literature:
-
Multi-step reaction with 4 steps
1: 59 percent / imidazole / dimethylformamide / 15 h / 20 °C
2: 83 percent / oxalylic chloride; DMSO; NEt3 / CH2Cl2 / 2 h / -40 - 0 °C
3: NEt3 / 90 °C
4: 68 percent / K3Fe(CN)6; K2CO3; methanesulfoneamide / α-1,4-bis(dihydroquininyl)phthalazine; K2OsO4 / methanol; 2-methyl-propan-2-ol / 96 h / 0 °C
With
1H-imidazole; oxalyl dichloride; methanesulfonamide; potassium carbonate; dimethyl sulfoxide; triethylamine; potassium hexacyanoferrate(III);
potassium osmate(VI); α-1,4-bis(dihydroquininyl)phthalazine;
In
methanol; dichloromethane; N,N-dimethyl-formamide; tert-butyl alcohol;
3: Knoevenagel condensation;
DOI:10.1039/b002905j