Technology Process of 1-(2,9-dimethyl-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indol-7-yl)-4-phenethylpiperazin-2-one
There total 6 articles about 1-(2,9-dimethyl-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indol-7-yl)-4-phenethylpiperazin-2-one which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
formaldehyd; 1-(9-methyl-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indol-7-yl)-4-phenethylpiperazin-2-one;
With
sodium tris(acetoxy)borohydride; acetic acid;
In
water; ethyl acetate;
for 3h;
With
sodium hydrogencarbonate;
In
water; ethyl acetate;
- Guidance literature:
-
Multi-step reaction with 4 steps
1: potassium carbonate / dimethyl sulfoxide / 5 h / 80 °C
2: caesium carbonate; copper(l) iodide; trans-N,N'-dimethyl-1,2-cyclohexyldiamine / toluene / 16 h / 110 °C / Inert atmosphere
3: trifluoroacetic acid / dichloromethane / 1 h
4: acetic acid; sodium tris(acetoxy)borohydride / ethyl acetate; water / 3 h
With
trans-N,N'-dimethyl-1,2-cyclohexyldiamine; copper(l) iodide; sodium tris(acetoxy)borohydride; potassium carbonate; caesium carbonate; acetic acid; trifluoroacetic acid;
In
dichloromethane; water; dimethyl sulfoxide; ethyl acetate; toluene;
- Guidance literature:
-
Multi-step reaction with 3 steps
1: caesium carbonate; copper(l) iodide; trans-N,N'-dimethyl-1,2-cyclohexyldiamine / toluene / 16 h / 110 °C / Inert atmosphere
2: trifluoroacetic acid / dichloromethane / 1 h
3: acetic acid; sodium tris(acetoxy)borohydride / ethyl acetate; water / 3 h
With
trans-N,N'-dimethyl-1,2-cyclohexyldiamine; copper(l) iodide; sodium tris(acetoxy)borohydride; caesium carbonate; acetic acid; trifluoroacetic acid;
In
dichloromethane; water; ethyl acetate; toluene;