Technology Process of Cyclohexanol, 3,5-bis[(tetrahydro-2H-pyran-2-yl)oxy]-, (3S,5S)-
There total 10 articles about Cyclohexanol, 3,5-bis[(tetrahydro-2H-pyran-2-yl)oxy]-, (3S,5S)- which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
With
tetrabutyl ammonium fluoride;
In
tetrahydrofuran;
for 1h;
DOI:10.1021/jo016141g
- Guidance literature:
-
Multi-step reaction with 10 steps
1: 100 percent / pyridine / 0 - 20 °C
2: 90 percent / 0.1 M sodium phosphate buffer; Porcine Liver Esterase / 12 h / 30 °C / pH 7
3: 90 percent / DMAP; Et3N / CH2Cl2 / 12 h / 20 °C
4: 70 percent Turnov. / 0.1 M sodium phosphate buffer; Porcine Liver Esterase / 2-methyl-propan-2-ol / 48 h / 30 °C / pH 8
5: 99.5 percent / pTsOH*H2O / CH2Cl2 / 2 h / -10 °C
6: 96 percent / K2CO3 / methanol / 2 h / 20 °C
7: 100 percent / PPh3; DEAD / tetrahydrofuran / 2 h / 0 °C
8: 96 percent / K2CO3 / methanol / 12 h / 20 °C
9: 90 percent / PTSA / CH2Cl2 / 2 h / 0 °C
10: 99.5 percent / TBAF / tetrahydrofuran / 1 h
With
porcine liver esterase; dmap; sodium phosphate buffer; tetrabutyl ammonium fluoride; potassium carbonate; toluene-4-sulfonic acid; triethylamine; triphenylphosphine; diethylazodicarboxylate;
In
tetrahydrofuran; pyridine; methanol; dichloromethane; tert-butyl alcohol;
DOI:10.1021/jo016141g
- Guidance literature:
-
Multi-step reaction with 9 steps
1: 90 percent / 0.1 M sodium phosphate buffer; Porcine Liver Esterase / 12 h / 30 °C / pH 7
2: 90 percent / DMAP; Et3N / CH2Cl2 / 12 h / 20 °C
3: 70 percent Turnov. / 0.1 M sodium phosphate buffer; Porcine Liver Esterase / 2-methyl-propan-2-ol / 48 h / 30 °C / pH 8
4: 99.5 percent / pTsOH*H2O / CH2Cl2 / 2 h / -10 °C
5: 96 percent / K2CO3 / methanol / 2 h / 20 °C
6: 100 percent / PPh3; DEAD / tetrahydrofuran / 2 h / 0 °C
7: 96 percent / K2CO3 / methanol / 12 h / 20 °C
8: 90 percent / PTSA / CH2Cl2 / 2 h / 0 °C
9: 99.5 percent / TBAF / tetrahydrofuran / 1 h
With
porcine liver esterase; dmap; sodium phosphate buffer; tetrabutyl ammonium fluoride; potassium carbonate; toluene-4-sulfonic acid; triethylamine; triphenylphosphine; diethylazodicarboxylate;
In
tetrahydrofuran; methanol; dichloromethane; tert-butyl alcohol;
DOI:10.1021/jo016141g