Technology Process of (R)-3-Hydroxymethyl-2,2,3-trimethyl-5-[1-phenyl-meth-(Z)-ylidene]-cyclopentanol
There total 8 articles about (R)-3-Hydroxymethyl-2,2,3-trimethyl-5-[1-phenyl-meth-(Z)-ylidene]-cyclopentanol which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
With
sodium hydroxide; sodium tetrahydroborate;
In
methanol;
at 20 ℃;
for 24h;
- Guidance literature:
-
Multi-step reaction with 8 steps
1: 83 percent / phosphorus pentachloride
2: 85 percent / ice, water / dimethylformamide
3: 87 percent / 0.1N-sulphuric acid / Heating
4: 91 percent / sulphuric acid
5: 90 percent / lithium aluminium hydride / diethyl ether / 18 h / Heating
6: periodic acid / H2O / 1 h / 20 °C
7: 82 percent / potassium hydroxide / ethanol; H2O / 1.) reflux, 30 min, 2.) 20 deg C, 18 h
8: 95 percent / sodium borohydride, sodium hydroxide / methanol / 24 h / 20 °C
With
potassium hydroxide; sodium hydroxide; sodium tetrahydroborate; lithium aluminium tetrahydride; phosphorus pentachloride; sulfuric acid; Methamphetamin; water; periodic acid;
In
methanol; diethyl ether; ethanol; water; N,N-dimethyl-formamide;
- Guidance literature:
-
Multi-step reaction with 5 steps
1: 91 percent / sulphuric acid
2: 90 percent / lithium aluminium hydride / diethyl ether / 18 h / Heating
3: periodic acid / H2O / 1 h / 20 °C
4: 82 percent / potassium hydroxide / ethanol; H2O / 1.) reflux, 30 min, 2.) 20 deg C, 18 h
5: 95 percent / sodium borohydride, sodium hydroxide / methanol / 24 h / 20 °C
With
potassium hydroxide; sodium hydroxide; sodium tetrahydroborate; lithium aluminium tetrahydride; sulfuric acid; periodic acid;
In
methanol; diethyl ether; ethanol; water;