Technology Process of C23H28O4
There total 9 articles about C23H28O4 which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
Multi-step reaction with 5 steps
1.1: 80 percent / NaH; TBAI / tetrahydrofuran / 12 h / 0 °C
2.1: NMO; OsO4 / acetone; H2O / 24 h / 20 °C
2.2: NaIO4 / tetrahydrofuran; H2O / 1 h / 0 °C
2.3: 70 percent / CH2Cl2 / 6 h / 20 °C
3.1: 90 percent / H2; n-BuNH2 / Pd/C / methanol / 2 h / 20 °C
4.1: 90 percent / TBAF / tetrahydrofuran / 6 h / 20 °C
5.1: (COCl)2; Et3N; DMSO / CH2Cl2 / 0.5 h / -78 °C
5.2: 75 percent / diethyl ether / 0 °C
With
osmium(VIII) oxide; N-methyl-2-indolinone; oxalyl dichloride; tetrabutyl ammonium fluoride; hydrogen; tetra-(n-butyl)ammonium iodide; sodium hydride; dimethyl sulfoxide; N-butylamine; triethylamine;
palladium on activated charcoal;
In
tetrahydrofuran; methanol; dichloromethane; water; acetone;
2.3: Wittig olefination reaction / 5.1: Swern oxidation reaction / 5.2: Wittig olefination reaction;
DOI:10.1016/j.tetlet.2007.07.176
- Guidance literature:
-
Multi-step reaction with 3 steps
1.1: 90 percent / H2; n-BuNH2 / Pd/C / methanol / 2 h / 20 °C
2.1: 90 percent / TBAF / tetrahydrofuran / 6 h / 20 °C
3.1: (COCl)2; Et3N; DMSO / CH2Cl2 / 0.5 h / -78 °C
3.2: 75 percent / diethyl ether / 0 °C
With
oxalyl dichloride; tetrabutyl ammonium fluoride; hydrogen; dimethyl sulfoxide; N-butylamine; triethylamine;
palladium on activated charcoal;
In
tetrahydrofuran; methanol; dichloromethane;
3.1: Swern oxidation reaction / 3.2: Wittig olefination reaction;
DOI:10.1016/j.tetlet.2007.07.176
- Guidance literature:
-
Multi-step reaction with 4 steps
1.1: NMO; OsO4 / acetone; H2O / 24 h / 20 °C
1.2: NaIO4 / tetrahydrofuran; H2O / 1 h / 0 °C
1.3: 70 percent / CH2Cl2 / 6 h / 20 °C
2.1: 90 percent / H2; n-BuNH2 / Pd/C / methanol / 2 h / 20 °C
3.1: 90 percent / TBAF / tetrahydrofuran / 6 h / 20 °C
4.1: (COCl)2; Et3N; DMSO / CH2Cl2 / 0.5 h / -78 °C
4.2: 75 percent / diethyl ether / 0 °C
With
osmium(VIII) oxide; N-methyl-2-indolinone; oxalyl dichloride; tetrabutyl ammonium fluoride; hydrogen; dimethyl sulfoxide; N-butylamine; triethylamine;
palladium on activated charcoal;
In
tetrahydrofuran; methanol; dichloromethane; water; acetone;
1.3: Wittig olefination reaction / 4.1: Swern oxidation reaction / 4.2: Wittig olefination reaction;
DOI:10.1016/j.tetlet.2007.07.176