Technology Process of 4-(furan-2-yl)-1,2-diphenylcyclopent-1-ene
There total 4 articles about 4-(furan-2-yl)-1,2-diphenylcyclopent-1-ene 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
chloro[(2’,4’,6’-triisopropyl-[1,1’-biphenyl]-2-yl)di-tert-butylphosphine]gold(I); sodium tetrakis[(3,5-di-trifluoromethyl)phenyl]borate; lithium tert-butoxide;
In
1,2-dichloro-ethane;
for 12h;
chemoselective reaction;
Reflux;
Sealed tube;
Inert atmosphere;
DOI:10.1002/chem.201502073
- Guidance literature:
-
Multi-step reaction with 2 steps
1: toluene-4-sulfonic acid / methanol / 1 h / 60 °C
2: dirhodium tetraacetate; lithium tert-butoxide / toluene / 10 h / 90 °C / Inert atmosphere; Molecular sieve
With
dirhodium tetraacetate; toluene-4-sulfonic acid; lithium tert-butoxide;
In
methanol; toluene;
DOI:10.1002/anie.201201374
- Guidance literature:
-
Multi-step reaction with 3 steps
1: sodium hydroxide / methanol; water / 0.17 h / Reflux
2: toluene-4-sulfonic acid / methanol / 1 h / 60 °C
3: dirhodium tetraacetate; lithium tert-butoxide / toluene / 10 h / 90 °C / Inert atmosphere; Molecular sieve
With
dirhodium tetraacetate; toluene-4-sulfonic acid; sodium hydroxide; lithium tert-butoxide;
In
methanol; water; toluene;
DOI:10.1002/anie.201201374
