Technology Process of 6,7-dihydro-α-ionol
There total 5 articles about 6,7-dihydro-α-ionol which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
Multi-step reaction with 4 steps
1: 83 percent / Cu2I2 / Pd(PPh3)2Cl2 / diethylamine / 2 h / Ambient temperature
2: 96 percent / aq. HCl / petroleum ether / 17 h / 0 °C
3: 60 percent / ZnCl2*Et2O / CH2Cl2 / 16 h / -78 °C
4: 1.) silver trifluoroacetate; 2.) KOH / 1.) hexane, 17 h; 2.) ethanol, 1 h
With
hydrogenchloride; potassium hydroxide; copper (I) iodide; silver trifluoroacetate;
bis-triphenylphosphine-palladium(II) chloride; zinc chloride diethyl ether;
In
dichloromethane; diethylamine; Petroleum ether;
DOI:10.1016/S0040-4020(01)89793-3
- Guidance literature:
-
Multi-step reaction with 2 steps
1: 60 percent / ZnCl2*Et2O / CH2Cl2 / 16 h / -78 °C
2: 1.) silver trifluoroacetate; 2.) KOH / 1.) hexane, 17 h; 2.) ethanol, 1 h
With
potassium hydroxide; silver trifluoroacetate;
zinc chloride diethyl ether;
In
dichloromethane;
DOI:10.1016/S0040-4020(01)89793-3
- Guidance literature:
-
Multi-step reaction with 3 steps
1: 96 percent / aq. HCl / petroleum ether / 17 h / 0 °C
2: 60 percent / ZnCl2*Et2O / CH2Cl2 / 16 h / -78 °C
3: 1.) silver trifluoroacetate; 2.) KOH / 1.) hexane, 17 h; 2.) ethanol, 1 h
With
hydrogenchloride; potassium hydroxide; silver trifluoroacetate;
zinc chloride diethyl ether;
In
dichloromethane; Petroleum ether;
DOI:10.1016/S0040-4020(01)89793-3
