Technology Process of (1R)-1-(3-methoxyphenyl)-N-((4-(pyridin-2-yl)-3,4-dihydro-2H-benzo[b][1,4]yl)methyl)ethanamine monohydrochloride
There total 4 articles about (1R)-1-(3-methoxyphenyl)-N-((4-(pyridin-2-yl)-3,4-dihydro-2H-benzo[b][1,4]yl)methyl)ethanamine monohydrochloride which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
Multi-step reaction with 2 steps
1.1: caesium carbonate / tris-(dibenzylideneacetone)dipalladium(0); bis(tri-t-butylphosphine)palladium(0) / toluene / 20 h / 110 °C / Inert atmosphere
2.1: dimethylsulfide borane complex / tetrahydrofuran / 2 h / 50 °C
2.2: 0.17 h / 0 - 50 °C
With
dimethylsulfide borane complex; caesium carbonate;
tris-(dibenzylideneacetone)dipalladium(0); bis(tri-t-butylphosphine)palladium(0);
In
tetrahydrofuran; toluene;
1.1: Buchwald Coupling;
- Guidance literature:
-
Multi-step reaction with 2 steps
1.1: caesium carbonate / tris-(dibenzylideneacetone)dipalladium(0); bis(tri-t-butylphosphine)palladium(0) / toluene / 20 h / 110 °C / Inert atmosphere
2.1: dimethylsulfide borane complex / tetrahydrofuran / 2 h / 50 °C
2.2: 0.17 h / 0 - 50 °C
With
dimethylsulfide borane complex; caesium carbonate;
tris-(dibenzylideneacetone)dipalladium(0); bis(tri-t-butylphosphine)palladium(0);
In
tetrahydrofuran; toluene;
1.1: Buchwald Coupling;
- Guidance literature:
-
Multi-step reaction with 4 steps
1.1: potassium carbonate / N,N-dimethyl-formamide / 0.5 h / 20 °C
1.2: 15 h / 45 °C
2.1: trimethylaluminum / toluene / 0.25 h / 50 °C / Inert atmosphere
2.2: 5 h / 110 °C
3.1: caesium carbonate / tris-(dibenzylideneacetone)dipalladium(0); bis(tri-t-butylphosphine)palladium(0) / toluene / 20 h / 110 °C / Inert atmosphere
4.1: dimethylsulfide borane complex / tetrahydrofuran / 2 h / 50 °C
4.2: 0.17 h / 0 - 50 °C
With
dimethylsulfide borane complex; trimethylaluminum; potassium carbonate; caesium carbonate;
tris-(dibenzylideneacetone)dipalladium(0); bis(tri-t-butylphosphine)palladium(0);
In
tetrahydrofuran; N,N-dimethyl-formamide; toluene;
3.1: Buchwald Coupling;