Technology Process of 5-Butyl-1-(9H-fluoren-2-yl)-nonan-1-one
There total 8 articles about 5-Butyl-1-(9H-fluoren-2-yl)-nonan-1-one which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
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Multi-step reaction with 8 steps
1: 67.3 g / Zn / benzene / 1.5 h / Heating
2: 1.) formic acide, 2.) H2 / 2.) 5 percent Pd/C / 1.) 1 h, reflux; 2.) methanol, rt
3: 35.5 g / LiAlH4 / diethyl ether / 2 h / Heating
4: 33.4 g / PBr3 / 1.) 0 deg C up to rt., 2.) 60 deg C, 1.5 h
5: sodium ethylate / ethanol / 4 h / Heating
6: 5.8 g / aq. sodium carbonate / methanol / 2 h / Heating
7: thionyl chloride / 1 h / Heating
8: AlCl3 / CS2 / 2 h / Heating
With
lithium aluminium tetrahydride; aluminium trichloride; formic acid; thionyl chloride; hydrogen; sodium ethanolate; phosphorus tribromide; sodium carbonate; zinc;
palladium on activated charcoal;
In
methanol; carbon disulfide; diethyl ether; ethanol; benzene;
DOI:10.1016/S0040-4020(01)92352-X
- Guidance literature:
-
Multi-step reaction with 7 steps
1: 1.) formic acide, 2.) H2 / 2.) 5 percent Pd/C / 1.) 1 h, reflux; 2.) methanol, rt
2: 35.5 g / LiAlH4 / diethyl ether / 2 h / Heating
3: 33.4 g / PBr3 / 1.) 0 deg C up to rt., 2.) 60 deg C, 1.5 h
4: sodium ethylate / ethanol / 4 h / Heating
5: 5.8 g / aq. sodium carbonate / methanol / 2 h / Heating
6: thionyl chloride / 1 h / Heating
7: AlCl3 / CS2 / 2 h / Heating
With
lithium aluminium tetrahydride; aluminium trichloride; formic acid; thionyl chloride; hydrogen; sodium ethanolate; phosphorus tribromide; sodium carbonate;
palladium on activated charcoal;
In
methanol; carbon disulfide; diethyl ether; ethanol;
DOI:10.1016/S0040-4020(01)92352-X
- Guidance literature:
-
Multi-step reaction with 5 steps
1: 33.4 g / PBr3 / 1.) 0 deg C up to rt., 2.) 60 deg C, 1.5 h
2: sodium ethylate / ethanol / 4 h / Heating
3: 5.8 g / aq. sodium carbonate / methanol / 2 h / Heating
4: thionyl chloride / 1 h / Heating
5: AlCl3 / CS2 / 2 h / Heating
With
aluminium trichloride; thionyl chloride; sodium ethanolate; phosphorus tribromide; sodium carbonate;
In
methanol; carbon disulfide; ethanol;
DOI:10.1016/S0040-4020(01)92352-X