1227931-69-2Relevant academic research and scientific papers
Pyridinium salts and ylides as partial structures of photoresponsive Merrifield resins
Albrecht, Marcel,Yulikov, Maxim,Kohn, Thomas,Jeschke, Gunnar,Adams, Joerg,Schmidt, Andreas
, p. 3025 - 3034 (2010)
Merrifield resin was treated with 4,4′-bipyridine and 2,4′-bipyridine, respectively, to give photochromic materials. On exposure to light, reversible color changes are observable. These resins also serve as indicators because reversible color changes are
