A Belted Monofacial Ionophore Featuring High Selectivity for Lithium Ion Complexation
作者:Leo A. Paquette、Jinsung Tae、Eugene R. Hickey、Robin D. Rogers
DOI:10.1002/(sici)1521-3773(19990517)38:10<1409::aid-anie1409>3.0.co;2-u
日期:1999.5.17
Despite its preferred equatorial conformation in the solid state and in solution, the cis,cis-trispiro ether 1 binds readily and strongly to lithium ions. The 2:1 sandwich complex 2 is initially formed and transformed progressively into the 1:1 species 3 upon the addition of more LiClO4 .