Technology Process of 4'-Pentyl[1,1'-biphenyl]-4-carbaldehyde
There total 7 articles about 4'-Pentyl[1,1'-biphenyl]-4-carbaldehyde which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
With
sulfuric acid; diisobutylaluminium hydride;
In
water; ethyl acetate; toluene;
- Guidance literature:
-
Multi-step reaction with 5 steps
1: AlCl3 / CH2Cl2 / 5 h / Ambient temperature
2: 1) hydrazine hydrate, 2) KOH / 1) diethylene glycol, 130 deg C, 1 h, 2) diethylene glycol, 130 deg C, 2 h, then 160 deg C, 3 h
3: 1) TiCl4, 2) hydroxylamine hydrochloride, pyridine / 1) CH2Cl2, 0 deg C, 30 min, 2) ethanol, reflux, 2 h
4: 73 percent / acetic anhydride / 2 h / Heating
5: 2.5 g / Ni-Al alloy, 75percent formic acid / 8 h / Heating
With
pyridine; potassium hydroxide; aluminium trichloride; formic acid; aluminum nickel; hydroxylamine hydrochloride; acetic anhydride; titanium tetrachloride; hydrazine hydrate;
In
dichloromethane;
- Guidance literature:
-
Multi-step reaction with 5 steps
1: AlCl3 / CH2Cl2 / 5 h / Ambient temperature
2: 1) hydrazine hydrate, 2) KOH / 1) diethylene glycol, 130 deg C, 1 h, 2) diethylene glycol, 130 deg C, 2 h, then 160 deg C, 3 h
3: 1) TiCl4, 2) hydroxylamine hydrochloride, pyridine / 1) CH2Cl2, 0 deg C, 30 min, 2) ethanol, reflux, 2 h
4: 73 percent / acetic anhydride / 2 h / Heating
5: 2.5 g / Ni-Al alloy, 75percent formic acid / 8 h / Heating
With
pyridine; potassium hydroxide; aluminium trichloride; formic acid; aluminum nickel; hydroxylamine hydrochloride; acetic anhydride; titanium tetrachloride; hydrazine hydrate;
In
dichloromethane;