Photoinduced, Direct C(sp(2) )-H Bond Azo Coupling of Imidazoheteroarenes and Imidazoanilines with Aryl Diazonium Salts Catalyzed by Eosin Y.
Saba S, Dos Santos CR, Zavarise BR, Naujorks AAS, Franco MS, Schneider AR, Scheide MR, Affeldt RF, Rafique J, Braga AL.
Saba S, et al.
Chemistry. 2020 Apr 6;26(20):4461-4466. doi: 10.1002/chem.201905308. Epub 2020 Feb 18.
Chemistry. 2020.
PMID: 31816129
Herein, a greener approach to the eosin Y-Na(2) catalyzed, C(sp(2) )-H bond azo coupling of imidazoheteroarene with aryl diazonium salts is described, under acid free conditions. ...
Herein, a greener approach to the eosin Y-Na(2) catalyzed, C(sp(2) )-H bond azo coupling of imidazoheteroarene with aryl diazonium sa …