Technology Process of 6-[2-(2,6-dichlorophenyl)-2H-pyrazolo[4,3-c]pyridin-4-ylamino]nicotinonitrile
There total 6 articles about 6-[2-(2,6-dichlorophenyl)-2H-pyrazolo[4,3-c]pyridin-4-ylamino]nicotinonitrile which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
6-aminonicotinonitrile;
With
sodium hydride;
In
N,N-dimethyl-formamide; mineral oil;
at 150 ℃;
for 0.25h;
Sealed vial;
Inert atmosphere;
Microwave irradiation;
4-chloro-2-(2,6-dichlorophenyl)-2H-pyrazolo[4,3-c]pyridine;
- Guidance literature:
-
Multi-step reaction with 4 steps
1: toluene / 18 h / 105 °C
2: 3-chloro-benzenecarboperoxoic acid / dichloromethane / 3 h / 0 - 20 °C / Inert atmosphere
3: tetrabutyl-ammonium chloride / trichlorophosphate / 5 h / 20 - 80 °C
4: sodium hydride / N,N-dimethyl-formamide; mineral oil / 0.25 h / 150 °C / Sealed vial; Inert atmosphere; Microwave irradiation
With
tetrabutyl-ammonium chloride; sodium hydride; 3-chloro-benzenecarboperoxoic acid;
In
dichloromethane; N,N-dimethyl-formamide; toluene; mineral oil; trichlorophosphate;
- Guidance literature:
-
Multi-step reaction with 6 steps
1: sodium azide / N,N-dimethyl-formamide / 18 h
2: triethylamine; titanium tetrachloride / dichloromethane / 6 h / 0 - 20 °C / Inert atmosphere
3: toluene / 18 h / 105 °C
4: 3-chloro-benzenecarboperoxoic acid / dichloromethane / 3 h / 0 - 20 °C / Inert atmosphere
5: tetrabutyl-ammonium chloride / trichlorophosphate / 5 h / 20 - 80 °C
6: sodium hydride / N,N-dimethyl-formamide; mineral oil / 0.25 h / 150 °C / Sealed vial; Inert atmosphere; Microwave irradiation
With
sodium azide; tetrabutyl-ammonium chloride; titanium tetrachloride; sodium hydride; triethylamine; 3-chloro-benzenecarboperoxoic acid;
In
dichloromethane; N,N-dimethyl-formamide; toluene; mineral oil; trichlorophosphate;