197095-75-3Relevant academic research and scientific papers
New crown spirobenzopyrans as light- and ion-responsive dual-mode signal transducers
Inouye, Masahiko,Akamatsu, Kaori,Nakazumi, Hiroyuki
, p. 9160 - 9165 (1997)
A new class of crown spirobenzopyrans were designed and synthesized. The crown spirobenzopyrans showed thermally irreversible photochromism only in the presence of alkali-metal cations accompanying cation-selective coloring efficiency. Thus, the new crown
