Technology Process of (E)-4-(2-(9,9-dioctyl-7-vinyl-9H-fluoren-2-yl)vinyl)-N,N-diphenylaniline
There total 4 articles about (E)-4-(2-(9,9-dioctyl-7-vinyl-9H-fluoren-2-yl)vinyl)-N,N-diphenylaniline 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:
-
methyl-triphenylphosphonium iodide;
With
potassium tert-butylate;
In
tetrahydrofuran;
at 0 - 20 ℃;
for 0.25h;
(E)-7-(4-(diphenylamino)styryl)-9,9-dioctyl-9H-fluorene-2-carbaldehyde;
In
tetrahydrofuran;
at 0 - 20 ℃;
for 3h;
DOI:10.1016/j.tet.2011.09.008
- Guidance literature:
-
Multi-step reaction with 3 steps
1.1: potassium tert-butylate / tetrahydrofuran / 0.25 h / 0 - 20 °C
1.2: 3 h / 0 - 20 °C
2.1: tetrabutylammomium bromide; palladium diacetate; potassium carbonate / N,N-dimethyl-formamide / 110 °C / Inert atmosphere
3.1: potassium tert-butylate / tetrahydrofuran / 0.25 h / 0 - 20 °C
3.2: 3 h / 0 - 20 °C
With
potassium tert-butylate; tetrabutylammomium bromide; palladium diacetate; potassium carbonate;
In
tetrahydrofuran; N,N-dimethyl-formamide;
1.2: Wittig reaction / 2.1: Heck reaction / 3.2: Wittig reaction;
DOI:10.1016/j.tet.2011.09.008
- Guidance literature:
-
Multi-step reaction with 2 steps
1.1: tetrabutylammomium bromide; palladium diacetate; potassium carbonate / N,N-dimethyl-formamide / 110 °C / Inert atmosphere
2.1: potassium tert-butylate / tetrahydrofuran / 0.25 h / 0 - 20 °C
2.2: 3 h / 0 - 20 °C
With
potassium tert-butylate; tetrabutylammomium bromide; palladium diacetate; potassium carbonate;
In
tetrahydrofuran; N,N-dimethyl-formamide;
1.1: Heck reaction / 2.2: Wittig reaction;
DOI:10.1016/j.tet.2011.09.008
