Technology Process of 2-(2,6-dichlorophenyl)-7-fluorothiazolo[5,4-c]pyridin-4-ylamine
There total 10 articles about 2-(2,6-dichlorophenyl)-7-fluorothiazolo[5,4-c]pyridin-4-ylamine which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
[2-(2,6-dichlorophenyl)-7-fluorothiazolo[5,4-c]pyridin-4-yl]-carbamic acid tert-butyl ester;
With
trifluoroacetic acid;
In
dichloromethane;
at 20 ℃;
Inert atmosphere;
With
ammonia;
In
methanol;
- Guidance literature:
-
Multi-step reaction with 8 steps
1.1: pyridine / 3.17 h / 0 °C / Inert atmosphere
1.2: 2 h / 20 °C
2.1: thionyl chloride / 18 h / 100 °C
3.1: thiourea; pyridine / isopropyl alcohol / 4 h / 85 °C / Inert atmosphere
3.2: 18 h / 85 °C
4.1: 3-chloro-benzenecarboperoxoic acid / dichloromethane / 5.05 h / 0 - 20 °C / Inert atmosphere
5.1: trichlorophosphate / 18.75 h / 20 °C / Reflux
6.1: trimethylsilyl bromide / propiononitrile / 20 - 85 °C / Inert atmosphere
7.1: potassium phosphate / 4,5-bis(diphenylphosphino)-9,9-dimethylxanthene; tris-(dibenzylideneacetone)dipalladium(0) / toluene; water / 3 h / 70 °C / Inert atmosphere
8.1: trifluoroacetic acid / dichloromethane / 20 °C / Inert atmosphere
With
pyridine; potassium phosphate; thionyl chloride; trimethylsilyl bromide; thiourea; 3-chloro-benzenecarboperoxoic acid; trifluoroacetic acid; trichlorophosphate;
tris-(dibenzylideneacetone)dipalladium(0); 4,5-bis(diphenylphosphino)-9,9-dimethylxanthene;
In
dichloromethane; water; isopropyl alcohol; toluene; propiononitrile;
- Guidance literature:
-
Multi-step reaction with 8 steps
1.1: pyridine / 3.17 h / 0 °C / Inert atmosphere
1.2: 2 h / 20 °C
2.1: thionyl chloride / 18 h / 100 °C
3.1: thiourea; pyridine / isopropyl alcohol / 4 h / 85 °C / Inert atmosphere
3.2: 18 h / 85 °C
4.1: 3-chloro-benzenecarboperoxoic acid / dichloromethane / 5.05 h / 0 - 20 °C / Inert atmosphere
5.1: trichlorophosphate / 18.75 h / 20 °C / Reflux
6.1: trimethylsilyl bromide / propiononitrile / 20 - 85 °C / Inert atmosphere
7.1: potassium phosphate / 4,5-bis(diphenylphosphino)-9,9-dimethylxanthene; tris-(dibenzylideneacetone)dipalladium(0) / toluene; water / 3 h / 70 °C / Inert atmosphere
8.1: trifluoroacetic acid / dichloromethane / 20 °C / Inert atmosphere
With
pyridine; potassium phosphate; thionyl chloride; trimethylsilyl bromide; thiourea; 3-chloro-benzenecarboperoxoic acid; trifluoroacetic acid; trichlorophosphate;
tris-(dibenzylideneacetone)dipalladium(0); 4,5-bis(diphenylphosphino)-9,9-dimethylxanthene;
In
dichloromethane; water; isopropyl alcohol; toluene; propiononitrile;