Technology Process of rac-5-(6-(1H-tetrazol-5-yl)hexyl)-2,3-di-p-tolyl-5,6,7,8-tetrahydropyrido[2,3-b]pyrazin-7-ol
There total 11 articles about rac-5-(6-(1H-tetrazol-5-yl)hexyl)-2,3-di-p-tolyl-5,6,7,8-tetrahydropyrido[2,3-b]pyrazin-7-ol which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
With
5%-palladium/activated carbon; hydrogen;
In
ethanol;
at 20 ℃;
for 2h;
under 262.526 Torr;
- Guidance literature:
-
Multi-step reaction with 3 steps
1: sodium tris(acetoxy)borohydride / 1,2-dichloro-ethane / 20 °C / Inert atmosphere
2: copper(l) iodide; tricyclohexylphosphine[1,3-bis(2,4,6-trimethylphenyl)-4,5-dihydroimidazol-2-ylidine][benzylidene]ruthenium(II) dichloride / tetrahydrofuran / 20 - 40 °C
3: 5%-palladium/activated carbon; hydrogen / ethanol / 2 h / 20 °C / 262.53 Torr
With
tricyclohexylphosphine[1,3-bis(2,4,6-trimethylphenyl)-4,5-dihydroimidazol-2-ylidine][benzylidene]ruthenium(II) dichloride; copper(l) iodide; 5%-palladium/activated carbon; hydrogen; sodium tris(acetoxy)borohydride;
In
tetrahydrofuran; ethanol; 1,2-dichloro-ethane;
- Guidance literature:
-
Multi-step reaction with 3 steps
1: sodium tris(acetoxy)borohydride / 1,2-dichloro-ethane / 20 °C / Inert atmosphere
2: copper(l) iodide; tricyclohexylphosphine[1,3-bis(2,4,6-trimethylphenyl)-4,5-dihydroimidazol-2-ylidine][benzylidene]ruthenium(II) dichloride / tetrahydrofuran / 20 - 40 °C
3: 5%-palladium/activated carbon; hydrogen / ethanol / 2 h / 20 °C / 262.53 Torr
With
tricyclohexylphosphine[1,3-bis(2,4,6-trimethylphenyl)-4,5-dihydroimidazol-2-ylidine][benzylidene]ruthenium(II) dichloride; copper(l) iodide; 5%-palladium/activated carbon; hydrogen; sodium tris(acetoxy)borohydride;
In
tetrahydrofuran; ethanol; 1,2-dichloro-ethane;