193969-46-9Relevant academic research and scientific papers
Synthesis of 4,7-Disubstituted Phenanthrolines as Key Building Blocks for the First Preparation of Macrocyclic Mono- and Bisphenanthrolines with exo-Coordination Sites
Schmittel, Michael,Ganz, Andrea
, p. 710 - 712 (1997)
The preparation of various 4,7-bisalkynylated phenanthrolines and 4,7-bis(4-hydroxyphenoxy)phenanthroline as well as their use in the synthesis of the first macrocyclic phenanthrolines and bisphenanthrolines with exo-coordination sites is described.
Synthesis of macrocyclic phenanthrolines with exotopic binding sites. Probing Their complexation behavior with copper(I) and iron(II)
Schmittel, Michael,Michel, Christoph,Ganz, Andrea,Herderich, Markus
, p. 228 - 236 (2007/10/03)
Starting from 4,7-dichlorophenanthroline (1) a synthetic approach is developed to novel macrocyclic mono- and bisphenanthrolines (5a-d, 6a-d) with exotopic binding sites. As these coordinating compounds are characterized by a flexible spacer unit, their utility as ligand for the construction of oligomeric, dendritic and box-like structures in the presence of copper(I) and iron(II) is evaluated. Spectroscopic data suggest that with copper(I) the [1+1] adduct [Cu2(6c)(7)]2+ is formed. Wiley-VCH Verlag GmbH, 1999.
