Technology Process of 2-cyclohexen-1-one 1,8-diphenyl-4,5-octanediol ketal
There total 3 articles about 2-cyclohexen-1-one 1,8-diphenyl-4,5-octanediol ketal which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
Multi-step reaction with 3 steps
1: 58 percent / pyridinium dichromate / CH2Cl2 / 10 h / Ambient temperature
2: 27 percent / a) HgCl2, Mg, b) TiCl4 / tetrahydrofuran / 24 h / 0 °C
3: 1.) BF3*Et2O or p-toluenesulfonic acid monohydrate, 2.) NaOMe / 1.) CH2Cl2, 0 deg C, 2.) DMSO, room temperature
With
dipyridinium dichromate; boron trifluoride diethyl etherate; sodium methylate; titanium tetrachloride; magnesium; mercury dichloride;
In
tetrahydrofuran; dichloromethane;
DOI:10.1021/jo00294a016
- Guidance literature:
-
Multi-step reaction with 2 steps
1: 27 percent / a) HgCl2, Mg, b) TiCl4 / tetrahydrofuran / 24 h / 0 °C
2: 1.) BF3*Et2O or p-toluenesulfonic acid monohydrate, 2.) NaOMe / 1.) CH2Cl2, 0 deg C, 2.) DMSO, room temperature
With
boron trifluoride diethyl etherate; sodium methylate; titanium tetrachloride; magnesium; mercury dichloride;
In
tetrahydrofuran;
DOI:10.1021/jo00294a016
- Guidance literature:
-
With
boron trifluoride diethyl etherate; sodium methylate;
Yield given. Multistep reaction;
1.) CH2Cl2, 0 deg C, 2.) DMSO, room temperature;
DOI:10.1021/jo00294a016