Technology Process of 8-([1,2,4]triazolo[1,5-a]pyridin-6-yl)-5-(3,4-dichlorophenyl)-2,5-methano-2,3,4,5-tetrahydro-1H-benzo[c]azepine
There total 8 articles about 8-([1,2,4]triazolo[1,5-a]pyridin-6-yl)-5-(3,4-dichlorophenyl)-2,5-methano-2,3,4,5-tetrahydro-1H-benzo[c]azepine which
guide to synthetic route it.
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synthetic route:
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1360439-72-0,1360439-74-2,1360439-83-3
8-([1,2,4]triazolo[1,5-a]pyridin-6-yl)-5-(3,4-dichlorophenyl)-2,5-methano-2,3,4,5-tetrahydro-1H-benzo[c]azepine
- Guidance literature:
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With
caesium carbonate;
dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH2Cl2;
In
water; N,N-dimethyl-formamide;
at 90 ℃;
for 3h;
Inert atmosphere;
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1360439-72-0,1360439-74-2,1360439-83-3
8-([1,2,4]triazolo[1,5-a]pyridin-6-yl)-5-(3,4-dichlorophenyl)-2,5-methano-2,3,4,5-tetrahydro-1H-benzo[c]azepine
- Guidance literature:
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Multi-step reaction with 8 steps
1.1: acetic acid; sodium tris(acetoxy)borohydride / 1,2-dichloro-ethane / 0 - 45 °C
2.1: oxalyl dichloride; dimethyl sulfoxide / dichloromethane / 4.25 h / -78 °C
2.2: -78 - 20 °C
3.1: isopropylmagnesium bromide / tetrahydrofuran / 2 h / 20 °C
3.2: 2 h / 0 - 20 °C
4.1: trifluorormethanesulfonic acid / dichloromethane / 3.5 h
5.1: hydrogen bromide / water; acetic acid / 12 h / 135 °C
5.2: pH 7 - 8
6.1: pyridine / dichloromethane / 12 h / 0 - 20 °C
7.1: potassium acetate / N,N-dimethyl-formamide / 0.08 h / Inert atmosphere
7.2: 2 h / 80 °C
8.1: caesium carbonate / dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH2Cl2 / N,N-dimethyl-formamide; water / 3 h / 90 °C / Inert atmosphere
With
pyridine; oxalyl dichloride; trifluorormethanesulfonic acid; hydrogen bromide; isopropylmagnesium bromide; potassium acetate; sodium tris(acetoxy)borohydride; caesium carbonate; acetic acid; dimethyl sulfoxide;
dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH2Cl2;
In
tetrahydrofuran; dichloromethane; water; acetic acid; 1,2-dichloro-ethane; N,N-dimethyl-formamide;
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1360439-72-0,1360439-74-2,1360439-83-3
8-([1,2,4]triazolo[1,5-a]pyridin-6-yl)-5-(3,4-dichlorophenyl)-2,5-methano-2,3,4,5-tetrahydro-1H-benzo[c]azepine
- Guidance literature:
-
Multi-step reaction with 6 steps
1.1: isopropylmagnesium bromide / tetrahydrofuran / 2 h / 20 °C
1.2: 2 h / 0 - 20 °C
2.1: trifluorormethanesulfonic acid / dichloromethane / 3.5 h
3.1: hydrogen bromide / water; acetic acid / 12 h / 135 °C
3.2: pH 7 - 8
4.1: pyridine / dichloromethane / 12 h / 0 - 20 °C
5.1: potassium acetate / N,N-dimethyl-formamide / 0.08 h / Inert atmosphere
5.2: 2 h / 80 °C
6.1: caesium carbonate / dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH2Cl2 / N,N-dimethyl-formamide; water / 3 h / 90 °C / Inert atmosphere
With
pyridine; trifluorormethanesulfonic acid; hydrogen bromide; isopropylmagnesium bromide; potassium acetate; caesium carbonate;
dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH2Cl2;
In
tetrahydrofuran; dichloromethane; water; acetic acid; N,N-dimethyl-formamide;