52810-69-2Relevant academic research and scientific papers
Synthesis, characterization and selective Cu2+ recognition of novel E– and Z–stilbenophanes
Darabi, Hossein Reza,Sobhani, Leila,Rastgar, Saeed,Aghapoor, Kioumars,Amini, Saeed K.,Zadmard, Reza,Jadidi, Khosrow,Notash, Behrouz
, p. 45 - 51 (2019)
We have demonstrated the synthesis and characterization of novel E- and Z-stilbenophanes via four reaction steps. X-ray structure analysis showed that the p-electrons of the double bonds and the oxygen atoms pointing towards the center of a cavity of Z-isomer. Both isomers recognize selectively Cu2+ ions over other competing metal ions as measured by UV-vis titration by the detection limit 10–12?μM. The 1:1 ratio complex formation was confirmed by HRMS analysis. Theoretical calculations based on GIAO and CMAD approaches and 1H NMR analysis confirmed the UV-vis data of Z-isomer.
Structures of NHC Hg(II) and Ag(I) complexes and selective recognition of nitrate anion
Liu, Qing-Xiang,Zhao, Zhi-Xiang,Zhao, Xiao-Jun,Wei, Qing,Chen, Ai-Hui,Li, Hui-Long,Wang, Xiu-Guang
, p. 1358 - 1373 (2015/02/19)
A series of bis-benzimidazolium (or bis-imidazolium) salts, and their eight N-heterocyclic carbene mercury(II) and silver(I) complexes (1-8) have been synthesized and characterized. Complexes 1-4 and 6 contain similar macrometallocycles formed via one bid
