498534-34-2Relevant articles and documents
Synthesis of 2-benzyl-1,10-phenanthrolines substituted by sulfoxide or sulfone groups as potential photochromic compounds
Heynderickx, Arnault,Samat, Andre,Guglielmetti, Robert
, p. 1747 - 1751 (2007/10/03)
New 2-benzyl-1,10-phenanthrolines, substituted at the 2′ position by electron-withdrawing groups, were synthesized through nucleophilic substitution involving 2-chloro-1,10-phenanthroline and substituted benzyllithiums, respectively. The expected reversible photoinduced proton transfer reaction of such compounds were studied.