Patterning of various materials by the photochemical reaction of [(C5H5)Fe(C6H6)]+ complex with salicylate dyes?

New Journal of Chemistry Pub Date: 2020-10-08 DOI: 10.1039/D0NJ04221H

Abstract

Visible light irradiation of the readily available sandwich complex [(C5H5)Fe(C6H6)]BF4 with multidentate salicylate dyes such as Aluminon, Alumocresone, Chrome Azurol S, or Eriochrome Cyanine R produced intesively colored iron(III) complexes. Similar reaction can proceed on paper, cotton, or polyacrylamide hydrogel to give colored pH-sensitive patterns.

Graphical abstract: Patterning of various materials by the photochemical reaction of [(C5H5)Fe(C6H6)]+ complex with salicylate dyes
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