作者:Masayoshi Takase、Masahiko Inouye
DOI:10.1039/b107306k
日期:2001.11.22
A ferrocene-linked bis(spiropyridopyran) was designed and synthesized, that recognized guanine-guanine dinucleoside derivatives via complementary hydrogen bonds in CH2Cl2, resulting in the isomerization of the colorless spiropyridopyran as self-indicating receptors.