Technology Process of 2,2,2-trifluoro-N'-(4-((2'-fluoro-5'-methoxy-3-methylbiphenyl-4-yl)methyl)phenyl)acetohydrazide
There total 7 articles about 2,2,2-trifluoro-N'-(4-((2'-fluoro-5'-methoxy-3-methylbiphenyl-4-yl)methyl)phenyl)acetohydrazide which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
With
5%-palladium/activated carbon; hydrogen;
In
ethyl acetate;
for 4.75h;
under 760.051 Torr;
- Guidance literature:
-
Multi-step reaction with 6 steps
1.1: oxalyl dichloride; dimethyl sulfoxide / dichloromethane / 0.5 h / -78 °C / Inert atmosphere
1.2: 12 h / -78 - 20 °C / Inert atmosphere
2.1: potassium carbonate; tetrakis(triphenylphosphine) palladium(0) / tetrahydrofuran; water / 3 h / 66 °C / Inert atmosphere
3.1: toluene-4-sulfonic acid hydrazide / 1,4-dioxane / 0.33 h / 80 °C
3.2: 1.33 h / 90 °C
4.1: caesium carbonate; 1,10-Phenanthroline; copper(l) iodide / N,N-dimethyl-formamide / 1.67 h / 80 °C / Inert atmosphere
5.1: N-ethyl-N,N-diisopropylamine / dichloromethane / 0 - 20 °C
6.1: 5%-palladium/activated carbon; hydrogen / ethyl acetate / 4.75 h / 760.05 Torr
With
copper(l) iodide; tetrakis(triphenylphosphine) palladium(0); 1,10-Phenanthroline; oxalyl dichloride; 5%-palladium/activated carbon; hydrogen; potassium carbonate; caesium carbonate; dimethyl sulfoxide; N-ethyl-N,N-diisopropylamine; toluene-4-sulfonic acid hydrazide;
In
tetrahydrofuran; 1,4-dioxane; dichloromethane; water; ethyl acetate; N,N-dimethyl-formamide;
- Guidance literature:
-
Multi-step reaction with 5 steps
1.1: potassium carbonate; tetrakis(triphenylphosphine) palladium(0) / tetrahydrofuran; water / 3 h / 66 °C / Inert atmosphere
2.1: toluene-4-sulfonic acid hydrazide / 1,4-dioxane / 0.33 h / 80 °C
2.2: 1.33 h / 90 °C
3.1: caesium carbonate; 1,10-Phenanthroline; copper(l) iodide / N,N-dimethyl-formamide / 1.67 h / 80 °C / Inert atmosphere
4.1: N-ethyl-N,N-diisopropylamine / dichloromethane / 0 - 20 °C
5.1: 5%-palladium/activated carbon; hydrogen / ethyl acetate / 4.75 h / 760.05 Torr
With
copper(l) iodide; tetrakis(triphenylphosphine) palladium(0); 1,10-Phenanthroline; 5%-palladium/activated carbon; hydrogen; potassium carbonate; caesium carbonate; N-ethyl-N,N-diisopropylamine; toluene-4-sulfonic acid hydrazide;
In
tetrahydrofuran; 1,4-dioxane; dichloromethane; water; ethyl acetate; N,N-dimethyl-formamide;