Technology Process of C20H20O3
There total 4 articles about C20H20O3 which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
Multi-step reaction with 5 steps
1.1: titanium tetrachloride / dichloromethane / 0.17 h / 0 °C / Inert atmosphere
1.2: 0.17 h / 0 °C / Inert atmosphere
1.3: 1 h / -78 °C / Inert atmosphere
2.1: diisobutylaluminium hydride / tetrahydrofuran; toluene / 0.5 h / -78 °C
3.1: 1,8-diazabicyclo[5.4.0]undec-7-ene; lithium chloride / acetonitrile / 0.33 h / 0 °C
3.2: 4 h / 20 °C
4.1: potassium tert-butylate / tetrahydrofuran / 0 °C
5.1: diisobutylaluminium hydride / tetrahydrofuran; toluene / 0.5 h / -78 °C
With
potassium tert-butylate; titanium tetrachloride; diisobutylaluminium hydride; 1,8-diazabicyclo[5.4.0]undec-7-ene; lithium chloride;
In
tetrahydrofuran; dichloromethane; toluene; acetonitrile;
DOI:10.1016/j.tetlet.2012.02.073
- Guidance literature:
-
Multi-step reaction with 3 steps
1.1: 1,8-diazabicyclo[5.4.0]undec-7-ene; lithium chloride / acetonitrile / 0.33 h / 0 °C
1.2: 4 h / 20 °C
2.1: potassium tert-butylate / tetrahydrofuran / 0 °C
3.1: diisobutylaluminium hydride / tetrahydrofuran; toluene / 0.5 h / -78 °C
With
potassium tert-butylate; diisobutylaluminium hydride; 1,8-diazabicyclo[5.4.0]undec-7-ene; lithium chloride;
In
tetrahydrofuran; toluene; acetonitrile;
DOI:10.1016/j.tetlet.2012.02.073
