Technology Process of C25H21ClF3N5O2
There total 6 articles about C25H21ClF3N5O2 which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
C33H25ClF3N5O5;
With
hydrazine hydrate;
In
methanol; dichloromethane;
for 1h;
With
phosphorus pentoxide;
In
ethanol;
Reflux;
- Guidance literature:
-
Multi-step reaction with 5 steps
1.1: 1,1'-azodicarbonyl-dipiperidine; tributylphosphine / tetrahydrofuran / 48.5 h / 0 - 80 °C
2.1: potassium carbonate / palladium diacetate; 2,2'-bis-(diphenylphosphino)-1,1'-binaphthyl / toluene / 48 h / Heating
3.1: tetrabutyl ammonium fluoride / tetrahydrofuran / 2 h
4.1: 1,1'-azodicarbonyl-dipiperidine; tributylphosphine / tetrahydrofuran / 2.5 h / 0 - 80 °C
5.1: hydrazine hydrate / dichloromethane; methanol / 1 h
5.2: Reflux
With
hydrazine hydrate; tributylphosphine; tetrabutyl ammonium fluoride; potassium carbonate; 1,1'-azodicarbonyl-dipiperidine;
palladium diacetate; 2,2'-bis-(diphenylphosphino)-1,1'-binaphthyl;
In
tetrahydrofuran; methanol; dichloromethane; toluene;
4.1: Mitsunobu reaction;
- Guidance literature:
-
Multi-step reaction with 4 steps
1.1: potassium carbonate / palladium diacetate; 2,2'-bis-(diphenylphosphino)-1,1'-binaphthyl / toluene / 48 h / Heating
2.1: tetrabutyl ammonium fluoride / tetrahydrofuran / 2 h
3.1: 1,1'-azodicarbonyl-dipiperidine; tributylphosphine / tetrahydrofuran / 2.5 h / 0 - 80 °C
4.1: hydrazine hydrate / dichloromethane; methanol / 1 h
4.2: Reflux
With
hydrazine hydrate; tributylphosphine; tetrabutyl ammonium fluoride; potassium carbonate; 1,1'-azodicarbonyl-dipiperidine;
palladium diacetate; 2,2'-bis-(diphenylphosphino)-1,1'-binaphthyl;
In
tetrahydrofuran; methanol; dichloromethane; toluene;
3.1: Mitsunobu reaction;