Technology Process of 5,7-dimethoxy-8-(diphenylmethyl)chromone
There total 7 articles about 5,7-dimethoxy-8-(diphenylmethyl)chromone which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
Multi-step reaction with 4 steps
1: 2.0 g / aluminium chloride / chlorobenzene / 1 h / Heating
2: 14.8 percent / BF3-EtO2 / dioxane / 6 h / Ambient temperature
3: 60 mg / potassium carbonate / acetone / 7 h / Heating
4: 1.) sodium, 2.) H2SO4 / 1.) 0-5 deg C, 48h, 2.) ethanol, reflux, 30 min
With
aluminium trichloride; sulfuric acid; boron trifluoride diethyl etherate; sodium; potassium carbonate;
In
1,4-dioxane; chlorobenzene; acetone;
- Guidance literature:
-
Multi-step reaction with 2 steps
1: 15.9 percent / BF3-Et2O / dioxane / 7 h / 50 - 60 °C
2: 60 mg / potassium carbonate / acetone / 6 h / Heating
With
boron trifluoride diethyl etherate; potassium carbonate;
In
1,4-dioxane; acetone;
- Guidance literature:
-
Multi-step reaction with 3 steps
1: 14.8 percent / BF3-EtO2 / dioxane / 6 h / Ambient temperature
2: 60 mg / potassium carbonate / acetone / 7 h / Heating
3: 1.) sodium, 2.) H2SO4 / 1.) 0-5 deg C, 48h, 2.) ethanol, reflux, 30 min
With
sulfuric acid; boron trifluoride diethyl etherate; sodium; potassium carbonate;
In
1,4-dioxane; acetone;
