Technology Process of 4-<4'-<(p-Hexylphenyl)ethynyl>phenyl>cyclohexanone ethylene ketal
There total 7 articles about 4-<4'-<(p-Hexylphenyl)ethynyl>phenyl>cyclohexanone ethylene ketal which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
With
sodium methylate;
bis-triphenylphosphine-palladium(II) chloride; triphenylphosphine;
In
N,N-dimethyl-formamide;
at 100 ℃;
for 3h;
DOI:10.1021/jo00086a042
- Guidance literature:
-
Multi-step reaction with 6 steps
1: 1.) Mg / 1.) THF, reflux, 2.) reflux, 24 h
2: KHSO4 / chlorobenzene / 12 h / Heating
3: 85percent acetic acid / 3 h / 100 °C
4: 56 percent / H2 / 5percent Rh/C / ethyl acetate / 6 h / 31028.9 Torr / Ambient temperature
5: 94 percent / TsOH*H2O / benzene / 10 h / Heating
6: NaOCH3 / PdCl2(PPh3)2, PPh3 / dimethylformamide / 3 h / 100 °C
With
potassium hydrogensulfate; hydrogen; sodium methylate; toluene-4-sulfonic acid; magnesium; acetic acid;
bis-triphenylphosphine-palladium(II) chloride; Rh on carbon; triphenylphosphine;
In
ethyl acetate; N,N-dimethyl-formamide; chlorobenzene; benzene;
DOI:10.1021/jo00086a042
- Guidance literature:
-
Multi-step reaction with 6 steps
1: 1.) Mg / 1.) THF, reflux, 2.) reflux, 24 h
2: KHSO4 / chlorobenzene / 12 h / Heating
3: 85percent acetic acid / 3 h / 100 °C
4: 56 percent / H2 / 5percent Rh/C / ethyl acetate / 6 h / 31028.9 Torr / Ambient temperature
5: 94 percent / TsOH*H2O / benzene / 10 h / Heating
6: NaOCH3 / PdCl2(PPh3)2, PPh3 / dimethylformamide / 3 h / 100 °C
With
potassium hydrogensulfate; hydrogen; sodium methylate; toluene-4-sulfonic acid; magnesium; acetic acid;
bis-triphenylphosphine-palladium(II) chloride; Rh on carbon; triphenylphosphine;
In
ethyl acetate; N,N-dimethyl-formamide; chlorobenzene; benzene;
DOI:10.1021/jo00086a042
