Technology Process of 2-(4-((2S)-4-((6-amino-3-pyridazinyl)sulfonyl)-2-(1-propyn-1-yl)-1-piperazinyl)phenyl)-1,1,1,3,3,3-hexafluoro-2-propanol
There total 13 articles about 2-(4-((2S)-4-((6-amino-3-pyridazinyl)sulfonyl)-2-(1-propyn-1-yl)-1-piperazinyl)phenyl)-1,1,1,3,3,3-hexafluoro-2-propanol which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
With
ammonium hydroxide;
In
ethanol;
at 100 ℃;
for 1h;
Microwave irradiation;
- Guidance literature:
-
Multi-step reaction with 6 steps
1: Chiralpak? ADH column / ethanol / Resolution of racemate
2: trifluoroacetic acid / dichloromethane / 0.67 h / 20 °C
3: ruphos; chloro-(2-dicyclohexylphosphino-2’,6’-diisopropoxy-1,1‘-biphenyl)[2-(2-aminoethyl)phenyl] palladium(ll) methyl-tert-butyl ether adduct / toluene / 2.33 h / 100 °C / Inert atmosphere
4: trifluorormethanesulfonic acid; trifluoroacetic acid / 0.17 h
5: triethylamine / dichloromethane / 0.08 h / 20 °C
6: ammonium hydroxide / ethanol / 1 h / 100 °C / Microwave irradiation
With
ammonium hydroxide; trifluorormethanesulfonic acid; chloro-(2-dicyclohexylphosphino-2’,6’-diisopropoxy-1,1‘-biphenyl)[2-(2-aminoethyl)phenyl] palladium(ll) methyl-tert-butyl ether adduct; triethylamine; trifluoroacetic acid; ruphos;
In
ethanol; dichloromethane; toluene;
- Guidance literature:
-
Multi-step reaction with 7 steps
1.1: trifluoroacetic acid / dichloromethane / 0.5 h / 20 °C
1.2: 0.17 h / 20 °C
2.1: lithium aluminium tetrahydride / tetrahydrofuran / 12 h / 65 °C
3.1: potassium tert-butylate / tetrahydrofuran / 0.5 h / 20 °C
4.1: ruphos; chloro-(2-dicyclohexylphosphino-2’,6’-diisopropoxy-1,1‘-biphenyl)[2-(2-aminoethyl)phenyl] palladium(ll) methyl-tert-butyl ether adduct; sodium t-butanolate / 1,4-dioxane / 12 h / 80 °C
5.1: carbonochloridic acid 1-chloro-ethyl ester; potassium carbonate / dichloromethane / 0.5 h / 20 °C
6.1: triethylamine / dichloromethane / 0.08 h / 20 °C
7.1: ammonium hydroxide / ethanol / 1 h / 100 °C / Microwave irradiation
With
ammonium hydroxide; lithium aluminium tetrahydride; carbonochloridic acid 1-chloro-ethyl ester; chloro-(2-dicyclohexylphosphino-2’,6’-diisopropoxy-1,1‘-biphenyl)[2-(2-aminoethyl)phenyl] palladium(ll) methyl-tert-butyl ether adduct; potassium tert-butylate; potassium carbonate; triethylamine; trifluoroacetic acid; sodium t-butanolate; ruphos;
In
tetrahydrofuran; 1,4-dioxane; ethanol; dichloromethane;