Technology Process of 2,3-DIFLUORO-4-HEPTYL-4''-PENTYLTERPHENYL
There total 6 articles about 2,3-DIFLUORO-4-HEPTYL-4''-PENTYLTERPHENYL 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
sodium dodecyl-sulfate; sodium hydrogencarbonate; butan-1-ol;
tetrakis(triphenylphosphine) palladium(0);
In
water; toluene;
for 6h;
Heating;
DOI:10.1016/j.tetlet.2008.01.013
- Guidance literature:
-
With
tetrakis(triphenylphosphine) palladium(0); sodium carbonate;
In
ethanol; toluene;
at 110 ℃;
for 24h;
DOI:10.1039/b600068a
- Guidance literature:
-
Multi-step reaction with 3 steps
1: 86 percent / butyl-lithium / hexane; tetrahydrofuran / -78 deg C, 2.5 h then rt.
2: 1.) phosphorus pentaoxide; 2.) hydrogen / 2.) 5percent Pd/C / 1.) pentane, rt.; 2.) pentane, rt., 4 h
3: 1.) butyl-lithium; 2.) tri-isopropyl borate; 3.) aq. sodium carbonate / 3.) tetrakis(triphenylphosphine)palladium(o) / 1.) THF/hexane, -78 deg C, 2.5 h; 2.) THF/hexane, rt.; 3.) ethanol/benzene, 23 h, reflux
With
phosphorus pentaoxide; n-butyllithium; Triisopropyl borate; hydrogen; sodium carbonate;
palladium on activated charcoal; tetrakis(triphenylphosphine) palladium(0);
In
tetrahydrofuran; hexane;
