Technology Process of C23H25FN2O4
There total 9 articles about C23H25FN2O4 which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
Multi-step reaction with 7 steps
1: nitronium tetrafluoborate / dichloromethane / 24 h / -20 °C / Inert atmosphere
2: caesium carbonate; sodium iodide / N,N-dimethyl-formamide / 25 h / 20 - 80 °C / Inert atmosphere
3: hydrogenchloride; iron; acetic acid / water; ethyl acetate / 0.25 h / Reflux
4: piperidine; acetic acid / ethanol / 16 h / Reflux; Inert atmosphere
5: hydrogenchloride; water / ethanol / 60 °C
6: thionyl chloride / toluene / 3 h / Reflux; Inert atmosphere
7: triethylamine / dichloromethane / 0.5 h / 0 - 20 °C
With
piperidine; hydrogenchloride; thionyl chloride; nitronium tetrafluoborate; water; iron; caesium carbonate; acetic acid; triethylamine; sodium iodide;
In
ethanol; dichloromethane; water; ethyl acetate; N,N-dimethyl-formamide; toluene;
DOI:10.1016/j.bmc.2011.07.062
- Guidance literature:
-
Multi-step reaction with 2 steps
1: thionyl chloride / toluene / 3 h / Reflux; Inert atmosphere
2: triethylamine / dichloromethane / 0.5 h / 0 - 20 °C
With
thionyl chloride; triethylamine;
In
dichloromethane; toluene;
DOI:10.1016/j.bmc.2011.07.062