17392-20-0Relevant articles and documents
Synthesis and luminescent properties of BF2 complexes with N,O-benzazine ligands
Moshkina, Tatyana N.,Nosova, Emiliya V.,Lipunova, Galina N.,Valova, Marina S.,Taniya, Olga S.,Slepukhin, Pavel A.,Charushin, Valery N.
, p. 17 - 24 (2019)
In this study we present a synthesis of six-membered BF2complexes with N–B–O type linkage based on 2-(2-hydroxyphenyl)-4-phenylquinazolines and 2-(2-hydroxyphenyl)quinoxaline. The photophysical properties of compounds were studied by absorption
Copper-Catalyzed Cascade Cycloamination of α-Csp3-H Bond of N-Aryl Ketimines with Azides: Access to Quinoxalines
Chen, Tengfei,Chen, Xun,Wei, Jun,Lin, Dongen,Xie, Ying,Zeng, Wei
, p. 2078 - 2081 (2016/06/01)
A copper-catalyzed cycloamination of α-Csp3-H bond of N-aryl ketimines with sodium azide has been developed. This methodology provides an efficient access to quinoxalines and features mild reaction conditions and readily available ketimines with diverse functional group tolerance.
Synthesis of functionalized benzimidazoles and quinoxalines catalyzed by sodium hexafluorophosphate bound Amberlite resin in aqueous medium
Ghosh, Pranab,Mandal, Amitava
supporting information, p. 6483 - 6488,6 (2012/12/12)
A very simple, eco-friendly, and versatile method for the selective synthesis of 1,2-disubstituted benzimidazoles and quinoxalines in water-methanol (1:1) mixture with the aid of resin bound hexafluorophosphate ion as catalyst is reported. The method is also effective for the incorporation of quinoxaline nucleus at the A ring of pentacyclic triterpenoid, friedelin. A plausible mechanism for the formation of disubstituted benzimidazole has also been suggested.