215601-94-8Relevant articles and documents
Microwave-assisted synthesis of imidazo[4,5-f][1,10]phenanthroline derivatives as apoptosis inducers in chemotherapy by stabilizing Bcl-2 G-quadruplex DNA
Li, Li,Cao, Jie-Qiong,Liu, Hui-Min,Wu, Qiong,Pan, Qiu-Hui,Zeng, Zhi-Ping,Lan, Yu-Tao,Li, Yu-Mei,Mei, Wen-Jie,Wang, Xi-Cheng,Zheng, Wen-Jie
, (2017/06/08)
Herein, a series of imidazo[4,5-f ][1,10] phenanthroline derivatives RPIP (PIP = imidazo [4,5-f ][1,10] phenanthroline, R = NO2, 1; CF3, 2; Cl, 3; OH, 4) have been synthesized in yields of 82.3-94.7% at 100 °C under the irradiation o
Syntheses, crystal structures, and photophysical properties of two 2-D coordination polymers with different geometries of lead(II)
Yan, Li,Liu, Wei,Li, Chuanbi,Wang, Yifei
, p. 995 - 1005 (2013/07/28)
Two complexes constructed from aromatic acid and N-heterocyclic ligands have been synthesized by hydrothermal reaction: [Pb(cipt)(NDC)]n (1) [cipt = 2-(3-chlorophenyl)-1H-imidazo [4,5-f][1,10]phenanthroline, NDC= naphthalene-1,4-dicarboxylic acid] and [Pb(ipm)(BDC)2]n (2) [BDC = terephthalic acid, ipm = 5-(1H-imidazo[4,5-f][1,10]phenanthrolin-2- yl)-2-methoxyphenol]. Single-crystal X-ray analysis shows that 1 exhibits an interesting arm-shaped chain structure. 1-D ladder chain structure is formed by N-HO bonding interactions and further into a 2-D network by N-HO hydrogen bonds and interchain π-π stacking interactions. Complex 2 shows a 2-D butterfly wings structure, which has been rarely reported. The structure in 2 has intermolecular N-HO interactions, which help in construction of the 3-D framework. In 1, the coordination sphere of Pb(II) is hemi-directed, whereas the Pb(II) geometry in 2 is holo-directed. The solid-state fluorescence spectra of 1 and 2 are also investigated, as well as the ligands cipt and ipm.