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Space‐Separated 1,10‐Phenanthroline, 4,5‐Diazafluorene, or 3,6‐Di(2‐pyridyl)pyridazine Units as Ligands in Diruthenium Complexes: Preliminary Studies of Metal–Metal Interactions
Author(s) -
Warrener Ronald N.,
Ferreira Aurélio B. B.,
Schultz Austin C.,
Butler Douglas N.,
Keene F. Richard,
Kelso Laurence S.
Publication year - 1996
Publication title -
angewandte chemie international edition in english
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 0570-0833
DOI - 10.1002/anie.199624851
Subject(s) - pyridazine , phenanthroline , metal , electrochemistry , chelation , bridging (networking) , chemistry , combinatorial chemistry , crystallography , stereochemistry , inorganic chemistry , organic chemistry , computer science , electrode , computer network
In new bridging ligands the chelating groups listed in the title are fused to the termini of rigid molecular spacers. The resulting bisbidentate ligands such as those shown below have been prepared with matching and different terminal groups, and the coordination centers are arranged with varying separations and orientations. Selected bridging ligands and polypyridylruthenium( II ) moieties were used to prepare dinuclear complexes, which were examined in electrochemical experiments. E CO 2 CH 3 .