259222-95-2Relevant academic research and scientific papers
Synthesis and anion binding ability of metacyclophane-based cyclic thioureas
Tobe, Yoshito,Sasaki, Shin-Ichi,Mizuno, Masaaki,Naemura, Koichiro
, p. 835 - 836 (1998)
Cyclophanes having two thiourea groups were synthesized and their anion binding ability was examined by titration method using 1H-NMR spectroscopy. Strong and selective anion binding of the preorganized cyclic receptors was observed in the gene
Synthesis and characterization of a luminescent and fully rigid tetrakisimidazolium macrocycle
Zhou, Hongjun,Wang, Zhi,Gao, Chao,You, Jingsong,Gao, Ge
supporting information, p. 1832 - 1834 (2013/03/14)
A fully rigid tetrakisimidazolium macrocycle was synthesized in good yield for the first time through direct [2+2] cyclization. The structure was characterized by NMRs, MS and X-ray diffraction analysis. This cationic, fluorescent macrocycle with four hyd
Supramolecular assemblies and redox modulation of pyromellitic diimide-based cyclophane via noncovalent interactions with naphthol
Kato, Shin-Ichiro,Matsumoto, Taisuke,Ideta, Keiko,Shimasaki, Toshiaki,Goto, Kenta,Shinmyozu, Teruo
, p. 4723 - 4733 (2007/10/03)
This paper reports the electroscopic and electrochemical properties of [2 + 2] pyromellitic diimide-based cyclophane 1 as well as acyclic N,N′-bis(2-methoxybenzyl)pyromellitic diimide 2 and the clathrate compounds formed by 1. Compound 1 was synthesized b
Synthesis and anion-selective complexation of cyclophane-based cyclic thioureas
Sasaki, Shin-ichi,Mizuno, Masaaki,Naemura, Koichiro,Tobe, Yoshito
, p. 275 - 283 (2007/10/03)
Cyclic thiourea derivatives having three different types of cyclophane structure, ortho-meta, meta-meta, and meta-para, and a lariat-type thiourea, were synthesized, and their anion-binding ability was examined. The association constants for the complexation between the receptors and several anions in DMSO-d6 were measured by the titration method using 1H NMR spectroscopy. All receptors, except for the meta-para cyclophane, exhibit selective binding to the dihydrogenphosphate anion, which is stronger than that of the acyclic reference compound. The lariat-type receptor binds anions even more strongly than the cyclic receptors which do not possess the third binding site.
