Technology Process of C22H28N4O
There total 7 articles about C22H28N4O 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
tetrabutyl ammonium fluoride; ethylenediamine;
In
N,N-dimethyl-formamide;
at 85 ℃;
DOI:10.1016/j.bmcl.2012.01.041
- Guidance literature:
-
Multi-step reaction with 6 steps
1: tetrahydrofuran / Reflux
2: bis-triphenylphosphine-palladium(II) chloride; sodium carbonate / 1,2-dimethoxyethane; ethanol; water / 170 °C / Microwave irradiation
3: potassium hydroxide / ethanol; water / 50 °C
4: sodium hydride / N,N-dimethyl-formamide / 0 - 20 °C
5: tris-(dibenzylideneacetone)dipalladium(0); potassium tert-butylate; 4,5-bis(diphenylphosphino)-9,9-dimethylxanthene / tert-butyl alcohol / 130 °C / Microwave irradiation
6: tetrabutyl ammonium fluoride; ethylenediamine / N,N-dimethyl-formamide / 85 °C
With
bis-triphenylphosphine-palladium(II) chloride; tris-(dibenzylideneacetone)dipalladium(0); potassium tert-butylate; tetrabutyl ammonium fluoride; sodium hydride; sodium carbonate; ethylenediamine; 4,5-bis(diphenylphosphino)-9,9-dimethylxanthene; potassium hydroxide;
In
tetrahydrofuran; 1,2-dimethoxyethane; ethanol; water; N,N-dimethyl-formamide; tert-butyl alcohol;
2: Suzuki coupling;
DOI:10.1016/j.bmcl.2012.01.041
- Guidance literature:
-
Multi-step reaction with 5 steps
1: bis-triphenylphosphine-palladium(II) chloride; sodium carbonate / 1,2-dimethoxyethane; ethanol; water / 170 °C / Microwave irradiation
2: potassium hydroxide / ethanol; water / 50 °C
3: sodium hydride / N,N-dimethyl-formamide / 0 - 20 °C
4: tris-(dibenzylideneacetone)dipalladium(0); potassium tert-butylate; 4,5-bis(diphenylphosphino)-9,9-dimethylxanthene / tert-butyl alcohol / 130 °C / Microwave irradiation
5: tetrabutyl ammonium fluoride; ethylenediamine / N,N-dimethyl-formamide / 85 °C
With
bis-triphenylphosphine-palladium(II) chloride; tris-(dibenzylideneacetone)dipalladium(0); potassium tert-butylate; tetrabutyl ammonium fluoride; sodium hydride; sodium carbonate; ethylenediamine; 4,5-bis(diphenylphosphino)-9,9-dimethylxanthene; potassium hydroxide;
In
1,2-dimethoxyethane; ethanol; water; N,N-dimethyl-formamide; tert-butyl alcohol;
1: Suzuki coupling;
DOI:10.1016/j.bmcl.2012.01.041