Technology Process of 6,7-didehydro-17-phenethyl-quinolino[2',3':6,7]morphinan-3-ol
There total 8 articles about 6,7-didehydro-17-phenethyl-quinolino[2',3':6,7]morphinan-3-ol which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
6,7-didehydro-3-methoxy-17-phenethyl-quinolino[2',3':6,7]morphinan;
With
boron tribromide;
In
dichloromethane;
at 0 - 20 ℃;
Inert atmosphere;
With
ammonia; water;
pH=9;
DOI:10.1016/j.bmc.2011.11.047
- Guidance literature:
-
Multi-step reaction with 7 steps
1.1: platinum(IV) oxide; hydrogen / methanol / 20 h / 20 °C
2.1: potassium carbonate / 1,1,2,2-tetrachloroethane / 4 h / Inert atmosphere; Reflux
3.1: water; potassium hydroxide / dimethyl sulfoxide / 3 h / 120 °C / Inert atmosphere
4.1: sodium tris(acetoxy)borohydride / dichloromethane; isopropyl alcohol / 6 h / 20 °C / Inert atmosphere
5.1: hydrogenchloride / water / 1 h / 80 °C / Inert atmosphere
5.2: pH 9
6.1: methanesulfonic acid / ethanol / 20 h / Inert atmosphere; Reflux
7.1: boron tribromide / dichloromethane / 0 - 20 °C / Inert atmosphere
7.2: pH 9
With
hydrogenchloride; platinum(IV) oxide; methanesulfonic acid; water; hydrogen; boron tribromide; sodium tris(acetoxy)borohydride; potassium carbonate; potassium hydroxide;
In
methanol; ethanol; dichloromethane; water; dimethyl sulfoxide; isopropyl alcohol; 1,1,2,2-tetrachloroethane;
DOI:10.1016/j.bmc.2011.11.047
- Guidance literature:
-
Multi-step reaction with 8 steps
1.1: pyridine; thionyl chloride / 0 - 20 °C / Inert atmosphere
2.1: platinum(IV) oxide; hydrogen / methanol / 20 h / 20 °C
3.1: potassium carbonate / 1,1,2,2-tetrachloroethane / 4 h / Inert atmosphere; Reflux
4.1: water; potassium hydroxide / dimethyl sulfoxide / 3 h / 120 °C / Inert atmosphere
5.1: sodium tris(acetoxy)borohydride / dichloromethane; isopropyl alcohol / 6 h / 20 °C / Inert atmosphere
6.1: hydrogenchloride / water / 1 h / 80 °C / Inert atmosphere
6.2: pH 9
7.1: methanesulfonic acid / ethanol / 20 h / Inert atmosphere; Reflux
8.1: boron tribromide / dichloromethane / 0 - 20 °C / Inert atmosphere
8.2: pH 9
With
pyridine; hydrogenchloride; platinum(IV) oxide; thionyl chloride; methanesulfonic acid; water; hydrogen; boron tribromide; sodium tris(acetoxy)borohydride; potassium carbonate; potassium hydroxide;
In
methanol; ethanol; dichloromethane; water; dimethyl sulfoxide; isopropyl alcohol; 1,1,2,2-tetrachloroethane;
DOI:10.1016/j.bmc.2011.11.047