Technology Process of C20H18FNO3S
There total 10 articles about C20H18FNO3S which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
With
hydrogenchloride;
In
1,4-dioxane;
at 20 ℃;
for 2h;
- Guidance literature:
-
Multi-step reaction with 10 steps
1.1: copper(l) iodide; copper diacetate / water / 48 h / 100 °C
2.1: polyphosphoric acid / 3 h / 90 °C
3.1: triethylamine / dichloromethane / 3 h / 0 - 20 °C
4.1: n-butyllithium / tetrahydrofuran; hexane / 2 h / 0 °C
4.2: 0 - 20 °C
5.1: diethylzinc / hexane; toluene / 0 - 20 °C
6.1: N-Bromosuccinimide / dichloromethane / 1 h / 0 - 20 °C
7.1: boron tribromide / dichloromethane / 1 h / -20 - 0 °C
7.2: Cooling with ice
8.1: triethylamine / dmap / tetrahydrofuran / 10 h / 0 - 20 °C
9.1: piperidine / bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; tri-tert-butyl phosphine / N,N-dimethyl-formamide / 80 °C / Inert atmosphere
10.1: hydrogenchloride / 1,4-dioxane / 2 h / 20 °C
With
piperidine; hydrogenchloride; N-Bromosuccinimide; n-butyllithium; diethylzinc; boron tribromide; triethylamine;
dmap; bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; tri-tert-butyl phosphine; copper diacetate;
In
tetrahydrofuran; 1,4-dioxane; hexane; dichloromethane; water; N,N-dimethyl-formamide; toluene;
- Guidance literature:
-
Multi-step reaction with 8 steps
1.1: triethylamine / dichloromethane / 3 h / 0 - 20 °C
2.1: n-butyllithium / tetrahydrofuran; hexane / 2 h / 0 °C
2.2: 0 - 20 °C
3.1: diethylzinc / hexane; toluene / 0 - 20 °C
4.1: N-Bromosuccinimide / dichloromethane / 1 h / 0 - 20 °C
5.1: boron tribromide / dichloromethane / 1 h / -20 - 0 °C
5.2: Cooling with ice
6.1: triethylamine / dmap / tetrahydrofuran / 10 h / 0 - 20 °C
7.1: piperidine / bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; tri-tert-butyl phosphine / N,N-dimethyl-formamide / 80 °C / Inert atmosphere
8.1: hydrogenchloride / 1,4-dioxane / 2 h / 20 °C
With
piperidine; hydrogenchloride; N-Bromosuccinimide; n-butyllithium; diethylzinc; boron tribromide; triethylamine;
dmap; bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; tri-tert-butyl phosphine;
In
tetrahydrofuran; 1,4-dioxane; hexane; dichloromethane; N,N-dimethyl-formamide; toluene;