Technology Process of C13H9BrCl2N2O
There total 6 articles about C13H9BrCl2N2O which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
Multi-step reaction with 7 steps
1: phosphorus pentachloride; trichlorophosphate / 5 h / 70 - 140 °C
2: dipotassium hydrogenphosphate / tetrakis(triphenylphosphine) palladium(0) / DMF (N,N-dimethyl-formamide); water / 21 h / 68 °C
3: hydrogenchloride; iron / ethanol; water / 2 h / 90 °C
4: bromine; acetic acid / 23 h / 20 °C
5: methanesulfonic acid / 130 °C
6: hydrogen / palladium 10% on activated carbon / tetrahydrofuran; methanol / 8 h / 20 °C
7: pyrrolidine / ethanol / 0.25 h
With
pyrrolidine; hydrogenchloride; dipotassium hydrogenphosphate; methanesulfonic acid; phosphorus pentachloride; hydrogen; bromine; iron; acetic acid; trichlorophosphate;
tetrakis(triphenylphosphine) palladium(0); palladium 10% on activated carbon;
In
tetrahydrofuran; methanol; DMF (N,N-dimethyl-formamide); ethanol; water;
- Guidance literature:
-
Multi-step reaction with 2 steps
1: hydrogen / palladium 10% on activated carbon / tetrahydrofuran; methanol / 8 h / 20 °C
2: pyrrolidine / ethanol / 0.25 h
With
pyrrolidine; hydrogen;
palladium 10% on activated carbon;
In
tetrahydrofuran; methanol; ethanol;
- Guidance literature:
-
Multi-step reaction with 4 steps
1: bromine; acetic acid / 23 h / 20 °C
2: methanesulfonic acid / 130 °C
3: hydrogen / palladium 10% on activated carbon / tetrahydrofuran; methanol / 8 h / 20 °C
4: pyrrolidine / ethanol / 0.25 h
With
pyrrolidine; methanesulfonic acid; hydrogen; bromine; acetic acid;
palladium 10% on activated carbon;
In
tetrahydrofuran; methanol; ethanol;