84649-38-7Relevant academic research and scientific papers
Sandwich phosphate complexes of macrocyclic tris(urea) ligands and their rotation around the anion
Ji, Liguo,Yang, Zaiwen,Zhao, Yanxia,Sun, Meng,Cao, Liping,Yang, Xiao-Juan,Wang, Yao-Yu,Wu, Biao
, p. 7310 - 7313 (2016/06/09)
Four heteroditopic macrocyclic ligands incorporating both anion coordination sites (tris-urea units) and a cation binding fragment (polyether) were designed for possible application in molecular devices. Sandwich-type phosphate complexes were formed, which display a reversible rotation around the anion upon protonation/deprotonation of phosphate and binding of the cation (Emim+).
Photoresponsive Crown Ethers. 8. Azobenzenophane-Type ''Switched-On'' Crown Ethers Which Exhibit an All-or-Nothing Change in Ion-Binding Ability
Shinkai, Seiji,Minami, Takahide,Kusano, Yumiko,Manabe, Osamu
, p. 1851 - 1856 (2007/10/02)
Three new azobenzenophane-type crown ethers, cr(O7), cr(O8), and cr(O9), in which 4,4' positions of azobenzene are linked by a polyoxyethylene chain, were synthesized.The trans isomers were isomerized by UV light to the cis isomers, and the cis isomers we
