Technology Process of 5-(4-(((1S)-1-methyl-2-(2-((1-methylethyl)oxy)pyridin-4-yl)ethyl)oxy)phenyl)isoxazol-3-ol sodium salt
There total 12 articles about 5-(4-(((1S)-1-methyl-2-(2-((1-methylethyl)oxy)pyridin-4-yl)ethyl)oxy)phenyl)isoxazol-3-ol sodium salt which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
With
sodium hydroxide;
In
water;
- Guidance literature:
-
Multi-step reaction with 9 steps
1.1: copper(I) oxide / N,N-dimethyl-formamide / 15 h / 110 °C
2.1: potassium carbonate / acetone / 4 h / 65 °C
3.1: hydroxylamine hydrochloride; potassium hydroxide / methanol / 20 °C
3.2: pH 2 - 3
4.1: triethylamine / tetrahydrofuran / 20 °C
5.1: hydrogen / palladium 10% on activated carbon / tetrahydrofuran; methanol
6.1: triphenylphosphine; diethylazodicarboxylate / toluene; tetrahydrofuran / 0.5 h / 20 °C
7.1: Chiral Pack AD-H column / Resolution of racemate
8.1: hydrogenchloride / methanol / 2 h / 20 °C
9.1: sodium hydroxide / water
With
copper(I) oxide; hydrogenchloride; hydroxylamine hydrochloride; hydrogen; potassium carbonate; triethylamine; triphenylphosphine; potassium hydroxide; sodium hydroxide; diethylazodicarboxylate;
palladium 10% on activated carbon;
In
tetrahydrofuran; methanol; water; N,N-dimethyl-formamide; acetone; toluene;
6.1: Mitsunobu reaction;
- Guidance literature:
-
Multi-step reaction with 6 steps
1: triethylamine / tetrahydrofuran / 20 °C
2: hydrogen / palladium 10% on activated carbon / tetrahydrofuran; methanol
3: triphenylphosphine; diethylazodicarboxylate / toluene; tetrahydrofuran / 0.5 h / 20 °C
4: Chiral Pack AD-H column / Resolution of racemate
5: hydrogenchloride / methanol / 2 h / 20 °C
6: sodium hydroxide / water
With
hydrogenchloride; hydrogen; triethylamine; triphenylphosphine; sodium hydroxide; diethylazodicarboxylate;
palladium 10% on activated carbon;
In
tetrahydrofuran; methanol; water; toluene;
3: Mitsunobu reaction;