Technology Process of 4-chloro-2-(2,6-dichloro-4-vinyl-phenyl)-thiazolo[5,4-c]pyridine
There total 8 articles about 4-chloro-2-(2,6-dichloro-4-vinyl-phenyl)-thiazolo[5,4-c]pyridine which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
With
sodium carbonate;
bis-triphenylphosphine-palladium(II) chloride;
In
1,4-dioxane; water;
at 100 ℃;
for 2h;
Inert atmosphere;
- Guidance literature:
-
Multi-step reaction with 6 steps
1.1: diphenyl phosphoryl azide / toluene / 3 h / 110 °C / Inert atmosphere
2.1: trifluoroacetic acid / dichloromethane / 5 h / 20 °C
2.2: NH2 cartridge
3.1: triethylamine / 1,4-dioxane / 18 h / 100 °C
4.1: thionyl chloride / 56 h / 90 °C
5.1: thiourea; pyridine / isopropyl alcohol / 3.5 h / 90 °C
5.2: 1.5 h / 90 °C
6.1: sodium carbonate / bis-triphenylphosphine-palladium(II) chloride / 1,4-dioxane; water / 2 h / 100 °C / Inert atmosphere
With
pyridine; thionyl chloride; diphenyl phosphoryl azide; sodium carbonate; triethylamine; thiourea; trifluoroacetic acid;
bis-triphenylphosphine-palladium(II) chloride;
In
1,4-dioxane; dichloromethane; water; isopropyl alcohol; toluene;
- Guidance literature:
-
Multi-step reaction with 5 steps
1.1: thionyl chloride / 2 h / Reflux
2.1: triethylamine / 1,4-dioxane / 18 h / 100 °C
3.1: thionyl chloride / 56 h / 90 °C
4.1: thiourea; pyridine / isopropyl alcohol / 3.5 h / 90 °C
4.2: 1.5 h / 90 °C
5.1: sodium carbonate / bis-triphenylphosphine-palladium(II) chloride / 1,4-dioxane; water / 2 h / 100 °C / Inert atmosphere
With
pyridine; thionyl chloride; sodium carbonate; triethylamine; thiourea;
bis-triphenylphosphine-palladium(II) chloride;
In
1,4-dioxane; water; isopropyl alcohol;