Technology Process of C19H17(2)H3O2
There total 6 articles about C19H17(2)H3O2 which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
Multi-step reaction with 3 steps
1.1: methanol; potassium carbonate / 20 °C
2.1: n-butyllithium / tetrahydrofuran; hexane / 1 h / -78 °C / Inert atmosphere
2.2: 2 h / -78 - 20 °C / Inert atmosphere
2.3: Inert atmosphere
3.1: dmap; triethylamine / dichloromethane / 20 °C
With
methanol; dmap; n-butyllithium; potassium carbonate; triethylamine;
In
tetrahydrofuran; hexane; dichloromethane;
DOI:10.1002/anie.201101179
- Guidance literature:
-
Multi-step reaction with 4 steps
1.1: water; oxalic acid / diethyl ether / 4 h / 20 °C
2.1: methanol; potassium carbonate / 20 °C
3.1: n-butyllithium / tetrahydrofuran; hexane / 1 h / -78 °C / Inert atmosphere
3.2: 2 h / -78 - 20 °C / Inert atmosphere
3.3: Inert atmosphere
4.1: dmap; triethylamine / dichloromethane / 20 °C
With
methanol; dmap; n-butyllithium; water; oxalic acid; potassium carbonate; triethylamine;
In
tetrahydrofuran; diethyl ether; hexane; dichloromethane;
DOI:10.1002/anie.201101179