Technology Process of C28H22O2
There total 7 articles about C28H22O2 which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
4H-5,6-dihydroanthraceno[9,1-bc]pyran-6-ol-2-one;
In
diethyl ether;
at 20 ℃;
for 0.25h;
phenylmagnesium bromide;
With
hydrogenchloride; water;
DOI:10.1021/jo3003216
- Guidance literature:
-
Multi-step reaction with 8 steps
1: sulfuric acid / 2.5 h / 0 °C
2: sodium hydride / dimethyl sulfoxide; mineral oil / 0.08 h
3: sodium hydroxide / ethanol / 2 h / Reflux
4: dimethyl sulfoxide / 0.17 h / Reflux
5: thionyl chloride / 1 h / 20 °C / Reflux
6: aluminum (III) chloride / dichloromethane / 2 h / 20 °C
7: sodium tetrahydroborate / ethanol / 1 h / 20 °C
8: diethyl ether / 0.25 h / 20 °C
With
aluminum (III) chloride; sodium tetrahydroborate; thionyl chloride; sulfuric acid; sodium hydride; sodium hydroxide;
In
diethyl ether; ethanol; dichloromethane; dimethyl sulfoxide; mineral oil;
DOI:10.1021/jo3003216
- Guidance literature:
-
Multi-step reaction with 5 steps
1: dimethyl sulfoxide / 0.17 h / Reflux
2: thionyl chloride / 1 h / 20 °C / Reflux
3: aluminum (III) chloride / dichloromethane / 2 h / 20 °C
4: sodium tetrahydroborate / ethanol / 1 h / 20 °C
5: diethyl ether / 0.25 h / 20 °C
With
aluminum (III) chloride; sodium tetrahydroborate; thionyl chloride;
In
diethyl ether; ethanol; dichloromethane; dimethyl sulfoxide;
DOI:10.1021/jo3003216