Technology Process of (1S,2R,3S,4R)-2,3-Epoxy-4,5-isopropylidenedioxy-1-phenyl-1-[(N-phenyl)carbamoyloxy]pentane
There total 6 articles about (1S,2R,3S,4R)-2,3-Epoxy-4,5-isopropylidenedioxy-1-phenyl-1-[(N-phenyl)carbamoyloxy]pentane which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
With
pyridine;
In
dichloromethane;
for 24h;
DOI:10.1039/b007100p
- Guidance literature:
-
Multi-step reaction with 4 steps
1.1: SiO2-NaIO4 / CH2Cl2
1.2: CH2Cl2 / 2 h
2.1: Na2CO3*1.5H2O2; poly-D-leucine / 1,2-dimethoxy-ethane; H2O / 0.5 h / 20 °C
3.1: 95 percent / Zn(BH4)2 / diethyl ether / 2.17 h / 0 - 20 °C
4.1: 95 percent / pyridine / CH2Cl2 / 24 h
With
pyridine; sodium periodate; zinc(II) tetrahydroborate; poly-D-leucine; dihydrogen peroxide; silica gel; sodium carbonate;
In
1,2-dimethoxyethane; diethyl ether; dichloromethane; water;
1.2: Wittig reaction / 2.1: Julia-Colonna epoxidation;
DOI:10.1039/b007100p
- Guidance literature:
-
Multi-step reaction with 3 steps
1: urea hydrogen peroxide; poly-D-leucine; DBU / tetrahydrofuran / 4 h / 20 °C
2: 95 percent / Zn(BH4)2 / diethyl ether / 2.17 h / 0 - 20 °C
3: 95 percent / pyridine / CH2Cl2 / 24 h
With
pyridine; zinc(II) tetrahydroborate; poly-D-leucine; urea hydrogen peroxide; 1,8-diazabicyclo[5.4.0]undec-7-ene;
In
tetrahydrofuran; diethyl ether; dichloromethane;
1: Julia-Colonna epoxidation;
DOI:10.1039/b007100p
