Technology Process of N-(4-(2-phenylethynyl)phenyl)-3,7-di-tert-butylphenothiazine
There total 2 articles about N-(4-(2-phenylethynyl)phenyl)-3,7-di-tert-butylphenothiazine 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
bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; triethylamine; triphenylphosphine;
for 15h;
Inert atmosphere;
Reflux;
DOI:10.1021/ja5040073
- Guidance literature:
-
Multi-step reaction with 2 steps
1: potassium carbonate; copper; 18-crown-6 ether / N,N-dimethyl-formamide / 48 h / Inert atmosphere; Reflux
2: copper(l) iodide; triphenylphosphine; triethylamine; bis-triphenylphosphine-palladium(II) chloride / 15 h / Inert atmosphere; Reflux
With
bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; 18-crown-6 ether; copper; potassium carbonate; triethylamine; triphenylphosphine;
In
N,N-dimethyl-formamide;
1: |Ullmann Condensation / 2: |Sonogashira Cross-Coupling;
DOI:10.1021/ja5040073
