Technology Process of 4,8-diacetoxyeudesmin
There total 9 articles about 4,8-diacetoxyeudesmin which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
With
pyridine;
for 16h;
Ambient temperature;
- Guidance literature:
-
Multi-step reaction with 7 steps
1: HCl / ethanol / high temperature vacuum distillation or heating with KHSO4 at 200 deg C under vacuum
2: 66 percent / HCl(conc.) / 0.5 h / Heating
3: 15 mg / HCl / acetone / 1 h / Heating
4: 21 mg / chromium trioxide / pyridine / 4 h / Heating
5: 82 percent / diethyl ether / 24 h / Ambient temperature
6: 96 percent / di-isobutylaluminium hydride / tetrahydrofuran; hexane / 3 h / -68 °C
7: 93 percent / pyridine / 16 h / Ambient temperature
With
pyridine; chromium(VI) oxide; hydrogenchloride; diisobutylaluminum hydride;
In
tetrahydrofuran; pyridine; diethyl ether; ethanol; hexane; acetone;
- Guidance literature:
-
Multi-step reaction with 6 steps
1: 66 percent / HCl(conc.) / 0.5 h / Heating
2: 15 mg / HCl / acetone / 1 h / Heating
3: 21 mg / chromium trioxide / pyridine / 4 h / Heating
4: 82 percent / diethyl ether / 24 h / Ambient temperature
5: 96 percent / di-isobutylaluminium hydride / tetrahydrofuran; hexane / 3 h / -68 °C
6: 93 percent / pyridine / 16 h / Ambient temperature
With
pyridine; chromium(VI) oxide; hydrogenchloride; diisobutylaluminum hydride;
In
tetrahydrofuran; pyridine; diethyl ether; hexane; acetone;
