The synthesis and coordination chemistry of 2,6-bis(pyrazolyl)pyridines and related ligands — Versatile terpyridine analogues
2005; Elsevier BV; Volume: 249; Issue: 24 Linguagem: Inglês
10.1016/j.ccr.2005.03.010
ISSN1873-3840
Autores Tópico(s)Metal complexes synthesis and properties
ResumoDerivatives of 2,6-di(pyrazol-1-yl)pyridine and 2,6-di(pyrazol-3-yl)pyridine have been used as ligands for 15 years, and have both advantages and disadvantages in this regard compared to the much more widely investigated terpyridines. A review of the synthesis of these and some related ligand types, and a survey of their complex chemistry, are presented. Highlights of the latter include luminescent lanthanide compounds for biological sensing, and iron complexes showing unusual thermal and photochemical spin-state transitions.
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