Technology Process of C20H21NO3
There total 6 articles about C20H21NO3 which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
Multi-step reaction with 5 steps
1.1: iodine / 3 h / 100 - 110 °C
2.1: sodium acetate; acetic acid / 100 - 110 °C / Inert atmosphere
2.2: 20 °C
3.1: boron tribromide / dichloromethane / 5 h / 0 - 20 °C / Inert atmosphere
3.2: 0 °C / Inert atmosphere
3.3: pH 7
4.1: sodium hydride / tetrahydrofuran; mineral oil / 0.5 h / 0 °C / Inert atmosphere
4.2: 3 h / 0 - 20 °C / Inert atmosphere
5.1: potassium permanganate / water; tert-butyl alcohol / 12 h / 75 - 80 °C
With
potassium permanganate; iodine; sodium acetate; boron tribromide; sodium hydride; acetic acid;
In
tetrahydrofuran; dichloromethane; water; mineral oil; tert-butyl alcohol;
DOI:10.1016/j.tetasy.2012.05.012
- Guidance literature:
-
Multi-step reaction with 2 steps
1.1: sodium hydride / tetrahydrofuran; mineral oil / 0.5 h / 0 °C / Inert atmosphere
1.2: 3 h / 0 - 20 °C / Inert atmosphere
2.1: potassium permanganate / water; tert-butyl alcohol / 12 h / 75 - 80 °C
With
potassium permanganate; sodium hydride;
In
tetrahydrofuran; water; mineral oil; tert-butyl alcohol;
DOI:10.1016/j.tetasy.2012.05.012