Technology Process of 2-methoxy-3,4-bis(p-nitrobenzoyloxy)flavan
There total 10 articles about 2-methoxy-3,4-bis(p-nitrobenzoyloxy)flavan which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
Multi-step reaction with 6 steps
1: 63 mg / tri-n-butyltin hydride / benzene / 0.5 h / Heating; further reagents
2: 0.76 g / aluminium chloride, lithium aluminium hydride / tetrahydrofuran; diethyl ether / 0.33 h / 0 °C
3: 334 mg / N-bromosuccinimide / diethyl ether / 0.75 h
4: 500 mg / potassium hydroxide / tetrahydrofuran; methanol / 8 h / Heating
5: 189 mg / pyridine, osmium tetraoxide / diethyl ether / 5 h
6: pyridine / 0.5 h / 100 °C
With
pyridine; potassium hydroxide; N-Bromosuccinimide; osmium(VIII) oxide; lithium aluminium tetrahydride; aluminium trichloride; tri-n-butyl-tin hydride;
In
tetrahydrofuran; methanol; diethyl ether; benzene;
- Guidance literature:
-
Multi-step reaction with 5 steps
1: 0.76 g / aluminium chloride, lithium aluminium hydride / tetrahydrofuran; diethyl ether / 0.33 h / 0 °C
2: 334 mg / N-bromosuccinimide / diethyl ether / 0.75 h
3: 500 mg / potassium hydroxide / tetrahydrofuran; methanol / 8 h / Heating
4: 189 mg / pyridine, osmium tetraoxide / diethyl ether / 5 h
5: pyridine / 0.5 h / 100 °C
With
pyridine; potassium hydroxide; N-Bromosuccinimide; osmium(VIII) oxide; lithium aluminium tetrahydride; aluminium trichloride;
In
tetrahydrofuran; methanol; diethyl ether;
- Guidance literature:
-
Multi-step reaction with 4 steps
1: 334 mg / N-bromosuccinimide / diethyl ether / 0.75 h
2: 500 mg / potassium hydroxide / tetrahydrofuran; methanol / 8 h / Heating
3: 189 mg / pyridine, osmium tetraoxide / diethyl ether / 5 h
4: pyridine / 0.5 h / 100 °C
With
pyridine; potassium hydroxide; N-Bromosuccinimide; osmium(VIII) oxide;
In
tetrahydrofuran; methanol; diethyl ether;