摘要

A model compound for pyridine acetylene phenol conjugates was prepared, and its hydrogen-bonding and spectroscopic properties were studied. Pyridine and phenol moieties worked as a hydrogen-bonding acceptor and a donor, respectively, so that the conjugate model efficiently bound to MeOH. The absorption and fluorescence spectra showed remarkable additive effects against acid and base, illustrating the application of the conjugates to recognition-sensitive fluorophores.

  • 出版日期2015-1-1