Technology Process of 5-mesityl-1,9-bis(2,4,6-triphenylphenyl)dipyrromethene
There total 4 articles about 5-mesityl-1,9-bis(2,4,6-triphenylphenyl)dipyrromethene 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
2,3-dicyano-5,6-dichloro-p-benzoquinone;
In
dichloromethane;
for 3h;
DOI:10.1021/ja110066j
- Guidance literature:
-
Multi-step reaction with 2 steps
1: pyridinium p-toluenesulfonate / dichloromethane / 8 h / 80 °C / Inert atmosphere
2: 2,3-dicyano-5,6-dichloro-p-benzoquinone / dichloromethane / 3 h
With
pyridinium p-toluenesulfonate; 2,3-dicyano-5,6-dichloro-p-benzoquinone;
In
dichloromethane;
DOI:10.1021/ja110066j
- Guidance literature:
-
Multi-step reaction with 3 steps
1: dicyclohexyl-(2',6'-dimethoxybiphenyl-2-yl)-phosphane; tris(dibenzylideneacetone)dipalladium(0) chloroform complex; zinc(II) chloride / tetrahydrofuran / 24 h / 90 °C / Inert atmosphere
2: pyridinium p-toluenesulfonate / dichloromethane / 8 h / 80 °C / Inert atmosphere
3: 2,3-dicyano-5,6-dichloro-p-benzoquinone / dichloromethane / 3 h
With
dicyclohexyl-(2',6'-dimethoxybiphenyl-2-yl)-phosphane; tris(dibenzylideneacetone)dipalladium(0) chloroform complex; pyridinium p-toluenesulfonate; 2,3-dicyano-5,6-dichloro-p-benzoquinone; zinc(II) chloride;
In
tetrahydrofuran; dichloromethane;
1: Negishi coupling reaction;
DOI:10.1021/ja110066j
