Wang, Wan-Wan;Wang, Yuan;Wu, Wei-Na;Zhao, Xiao-Lei;Xu, Zhou-Qing;Xu, Zhi-Hong;Li, Xiao-Xia;Fan, Yun-Chang published 《Pyrrole-quinazoline derivative as an easily accessible turn-off optical chemosensor for Cu2+ and resultant Cu2+ complex as a turn-on sensor for pyrophosphate in almost neat aqueous solution》 in 2020. The article was appeared in 《Spectrochimica Acta, Part A: Molecular and Biomolecular Spectroscopy》. They have made some progress in their research.Computed Properties of C13H11N3 The article mentions the following:
A simple chemosensor, 6-(1H-pyrrol-2-yl)-5,6-dihydro-benzo[4,5]imidazo[1,2-c]quinazoline (1), was synthesized via simple nucleophilic addition reaction coupled with Schiff base condensation. The probe 1 is aggregation-induced emission-active and could be used as an on-off fluorescence sensor toward Cu2+ in H2O/CH3CN (99.5%, volume/volume) solution Furthermore, the resultant Cu2+ complex selectively responded to pyrophosphate (PPi) among various anions based on fluorescent on-off signal. In addition, the probe could be used for detecting Cu2+ and PPi in HeLa cells. And 2-(1H-Benzo[d]imidazol-2-yl)aniline (cas: 5805-39-0) was used in the research process.
2-(1H-Benzo[d]imidazol-2-yl)aniline(cas:5805-39-0 Computed Properties of C13H11N3) is a chemical reagent used in the synthesis of small molecule inhibitors targeting ubiquitin-like domains for treatments of diseases caused by the cellular accumulation of damaged proteins.
Reference:
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem