Synthesis, characterization and spectroscopic investigation of a novel phenylhydrazone Schiff base with solvatochromism
作者:Mingtian Li、Jun Huang、Xuan Zhou、Hong Luo
DOI:10.1016/j.saa.2009.11.050
日期:2010.2
called thermochromism and the spectroscopic properties of the two compounds are investigated by electronic absorption spectra, showing DAFND possess solvatochromism, while DAFPD does not have thermochromic and solvatochromic properties. The λmax of DAFND within various pure solvents are different ranging from 370 nm in toluene to 614 nm in pyridine. The imaginable mechanisms of thermochromism and solvatochromism