JULOLIDINE-IMIAZOLE BASED COMPOUNDS, AGENT FOR SELECTING ZN(II), AL(III), FE(II) AND FE(III) ION USING THE SAME, DETECTING METHOD AND DETECTING DEVICE THEREOF

摘要

The present invention relates to a compound capable of selectively recognizing zinc ions (Zn^2+), aluminum ions (Al^3+), ferrous ions (Fe^2+) or ferric ions (Fe^3+) and showing fluorescence or a change in color. The present invention provides novel (E)-9-(((3-(1H-imidazol-1-yl)propyl)imino)methyl)-2,3,6,7-tetrahydro-1H, 5H pyrido[3,2,1-ij]quinolin-8-ol compound, and an agent, method and apparatus for detecting zinc ions (Zn^2+), aluminum ions (Al^3+), ferrous ions (Fe^2+) or ferric ions (Fe^3+).