Technology Process of trans-3,4-diphenylcyclopentanecarboxaldehyde
There total 5 articles about trans-3,4-diphenylcyclopentanecarboxaldehyde which
guide to synthetic route it.
The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:
synthetic route:
- Guidance literature:
-
With
oxalyl dichloride; dimethyl sulfoxide;
In
dichloromethane;
at -60 ℃;
for 0.333333h;
DOI:10.1021/jo00294a016
- Guidance literature:
-
Multi-step reaction with 5 steps
1: sodium / diethyl ether / 3 h / Heating
2: 20percent HBr / aq. ethanol / Heating
3: 92 percent / Zn dust, TiCl4 / tetrahydrofuran / 2.5 h / Ambient temperature
4: 1.) BH3*THF, 2.) 3 N NaOH, 30percent H2O2 / 1.) THF, 0 deg C to room temperature, 2.) room temperature, 1 h
5: 95 percent / oxalyl chloride, DMSO / CH2Cl2 / 0.33 h / -60 °C
With
sodium hydroxide; borane-THF; oxalyl dichloride; hydrogen bromide; dihydrogen peroxide; sodium; titanium tetrachloride; dimethyl sulfoxide; zinc;
In
tetrahydrofuran; diethyl ether; ethanol; dichloromethane;
DOI:10.1021/jo00294a016
- Guidance literature:
-
Multi-step reaction with 4 steps
1: 20percent HBr / aq. ethanol / Heating
2: 92 percent / Zn dust, TiCl4 / tetrahydrofuran / 2.5 h / Ambient temperature
3: 1.) BH3*THF, 2.) 3 N NaOH, 30percent H2O2 / 1.) THF, 0 deg C to room temperature, 2.) room temperature, 1 h
4: 95 percent / oxalyl chloride, DMSO / CH2Cl2 / 0.33 h / -60 °C
With
sodium hydroxide; borane-THF; oxalyl dichloride; hydrogen bromide; dihydrogen peroxide; titanium tetrachloride; dimethyl sulfoxide; zinc;
In
tetrahydrofuran; ethanol; dichloromethane;
DOI:10.1021/jo00294a016
