76465-56-0Relevant academic research and scientific papers
Azomethine-Imines. I. To the Photoreversibility of the System Azomethine-Imine/Diaziridine, Investigated on Pyrazolidone-Azomethine-Imines.
Tomaschewski, G.,Geissler, G.,Schauer, G.
, p. 623 - 628 (2007/10/02)
Pyrazolidone-azomethine-Imines of the type 1 with polycyclic aromatic substituents R undergo a photoreversible reaction to diaziridines 2.In the u.v./VIS-spectra of the two forms 1 and 2 the difference of the λmax-values is about 100 nm.Therefore this system is suitable as a new reversible photochromic system.The influence of substituents R' to the u.v./VIS-spectra of the 1.3-dipolar form 1 is discussed.
