Technology Process of cyclopropyl ketone
There total 7 articles about cyclopropyl ketone which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
C37H41ClN6O7; cyclopropylmagnesium bromide;
With
hydrogenchloride; trifluoroacetic acid;
In
tetrahydrofuran;
at 0 ℃;
Reflux;
With
hydrogenchloride;
In
tetrahydrofuran; water;
Cooling;
With
trifluoroacetic acid;
at 20 ℃;
- Guidance literature:
-
Multi-step reaction with 5 steps
1.1: n-butyllithium / tetrahydrofuran; hexane / 1 h / -30 - -10 °C / Inert atmosphere
1.2: 2 h / -30 - -10 °C / Inert atmosphere
2.1: N-ethyl-N,N-diisopropylamine / 1-methyl-pyrrolidin-2-one / 16 h / 120 °C / Sealed tube
3.1: tetrakis(triphenylphosphine) palladium(0); copper(l) iodide / N,N-dimethyl-formamide / 16 h / 80 °C
4.1: dmap / tetrahydrofuran / Reflux
5.1: hydrogenchloride; trifluoroacetic acid / tetrahydrofuran / 0 °C / Reflux
5.2: Cooling
5.3: 20 °C
With
hydrogenchloride; dmap; copper(l) iodide; tetrakis(triphenylphosphine) palladium(0); n-butyllithium; N-ethyl-N,N-diisopropylamine; trifluoroacetic acid;
In
tetrahydrofuran; 1-methyl-pyrrolidin-2-one; hexane; N,N-dimethyl-formamide;
- Guidance literature:
-
Multi-step reaction with 6 steps
1.1: oxalyl dichloride; N,N-dimethyl-formamide / dichloromethane / 2 h / 20 °C
1.2: 2 h / 20 - 40 °C
2.1: n-butyllithium / tetrahydrofuran; hexane / 1 h / -30 - -10 °C / Inert atmosphere
2.2: 2 h / -30 - -10 °C / Inert atmosphere
3.1: N-ethyl-N,N-diisopropylamine / 1-methyl-pyrrolidin-2-one / 16 h / 120 °C / Sealed tube
4.1: tetrakis(triphenylphosphine) palladium(0); copper(l) iodide / N,N-dimethyl-formamide / 16 h / 80 °C
5.1: dmap / tetrahydrofuran / Reflux
6.1: hydrogenchloride; trifluoroacetic acid / tetrahydrofuran / 0 °C / Reflux
6.2: Cooling
6.3: 20 °C
With
hydrogenchloride; dmap; copper(l) iodide; tetrakis(triphenylphosphine) palladium(0); n-butyllithium; oxalyl dichloride; N-ethyl-N,N-diisopropylamine; N,N-dimethyl-formamide; trifluoroacetic acid;
In
tetrahydrofuran; 1-methyl-pyrrolidin-2-one; hexane; dichloromethane; N,N-dimethyl-formamide;