Technology Process of rac-5-[3-(5-methoxypyridin-3-yl)phenyl]-5-methylmorpholin-3-thione
There total 6 articles about rac-5-[3-(5-methoxypyridin-3-yl)phenyl]-5-methylmorpholin-3-thione which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
rac-5-[3-(5-methoxypyridin-3-yl)phenyl]-5-methylmorpholin-3-one;
With
tetraphosphorus decasulfide;
In
tetrahydrofuran;
at 20 - 50 ℃;
for 1h;
With
pyridine;
In
tetrahydrofuran;
at 80 ℃;
for 5h;
- Guidance literature:
-
Multi-step reaction with 6 steps
1.1: ammonium chloride / ammonia; methanol / 96 h / 20 °C
2.1: hydrogenchloride / 96 h / Reflux
3.1: lithium aluminium tetrahydride / tetrahydrofuran / 1 h / -15 - 0 °C
4.1: N-ethyl-N,N-diisopropylamine / tetrahydrofuran / 0.5 h / -78 °C
4.2: 1.5 h / -15 - 0 °C
5.1: tetrakis(triphenylphosphine) palladium(0) / 1,4-dioxane; water / 2 h / 80 °C / Inert atmosphere
6.1: tetraphosphorus decasulfide / tetrahydrofuran / 1 h / 20 - 50 °C
6.2: 5 h / 80 °C
With
hydrogenchloride; lithium aluminium tetrahydride; tetraphosphorus decasulfide; ammonium chloride; N-ethyl-N,N-diisopropylamine;
tetrakis(triphenylphosphine) palladium(0);
In
tetrahydrofuran; 1,4-dioxane; methanol; ammonia; water;
- Guidance literature:
-
Multi-step reaction with 5 steps
1.1: hydrogenchloride / 96 h / Reflux
2.1: lithium aluminium tetrahydride / tetrahydrofuran / 1 h / -15 - 0 °C
3.1: N-ethyl-N,N-diisopropylamine / tetrahydrofuran / 0.5 h / -78 °C
3.2: 1.5 h / -15 - 0 °C
4.1: tetrakis(triphenylphosphine) palladium(0) / 1,4-dioxane; water / 2 h / 80 °C / Inert atmosphere
5.1: tetraphosphorus decasulfide / tetrahydrofuran / 1 h / 20 - 50 °C
5.2: 5 h / 80 °C
With
hydrogenchloride; lithium aluminium tetrahydride; tetraphosphorus decasulfide; N-ethyl-N,N-diisopropylamine;
tetrakis(triphenylphosphine) palladium(0);
In
tetrahydrofuran; 1,4-dioxane; water;