Technology Process of (3S)-3-(4-{[(1R)-4,6-Dimethyl-2,3-dihydro-1H-inden-1-yl]oxy}phenyl)-3-ethoxypropan-1-ol
There total 12 articles about (3S)-3-(4-{[(1R)-4,6-Dimethyl-2,3-dihydro-1H-inden-1-yl]oxy}phenyl)-3-ethoxypropan-1-ol which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
With
tetrabutyl ammonium fluoride;
In
tetrahydrofuran;
at 20 ℃;
Inert atmosphere;
- Guidance literature:
-
Multi-step reaction with 6 steps
1.1: sodium hydride / tetrahydrofuran / 0 °C / Inert atmosphere
1.2: 0 °C / Inert atmosphere
2.1: hydrogen / ethanol / 20 °C
2.2: 20 °C
3.1: polyphosphoric acid / water / 1 h / 90 °C / Cooling with ice
4.1: triethylamine; formic acid / Noyori's catalyst / dichloromethane / 20 - 40 °C / Inert atmosphere
5.1: triphenylphosphine; diethylazodicarboxylate / tetrahydrofuran; toleuene / 20 °C / Inert atmosphere
6.1: tetrabutyl ammonium fluoride / tetrahydrofuran / 20 °C / Inert atmosphere
With
formic acid; tetrabutyl ammonium fluoride; hydrogen; sodium hydride; triethylamine; triphenylphosphine; diethylazodicarboxylate;
Noyori's catalyst;
In
tetrahydrofuran; ethanol; dichloromethane; toleuene; water;
- Guidance literature:
-
Multi-step reaction with 4 steps
1: polyphosphoric acid / water / 1 h / 90 °C / Cooling with ice
2: triethylamine; formic acid / Noyori's catalyst / dichloromethane / 20 - 40 °C / Inert atmosphere
3: triphenylphosphine; diethylazodicarboxylate / tetrahydrofuran; toleuene / 20 °C / Inert atmosphere
4: tetrabutyl ammonium fluoride / tetrahydrofuran / 20 °C / Inert atmosphere
With
formic acid; tetrabutyl ammonium fluoride; triethylamine; triphenylphosphine; diethylazodicarboxylate;
Noyori's catalyst;
In
tetrahydrofuran; dichloromethane; toleuene; water;