@article {5232, title = {Chemistry of Re with N,N {\textquoteright}-bis(2-pyridylmethyl)ethylenediamine (H(2)pmen): Hydrolysis, dehydrogenation, and ternary complexes}, journal = {Inorganic Chemistry}, volume = {40}, number = {9}, year = {2001}, note = {ISI Document Delivery No.: 423DBTimes Cited: 13Cited Reference Count: 49}, month = {Apr}, pages = {2005-2010}, type = {Article}, abstract = {A number of Re complexes with N,N {\textquoteright} -bis(2-pyridylmethyl)ethylenediamine (H(2)pmen) have been made from [NH4]-[ReO4]. . [ReOCl(2)H(2)pmen)]Cl, [ReOCl(Hpmen)][ReO4], and [ReO2(H(2)pmen)] [ReO4] are related by hydrolysis/HCl substitution [ReOCl(Hpmen)] [ReO4] was structurally characterized and found to contain a water-stable amido-Re bend. Dehydrogenation of the N-donor ligand from each amine to imine with concomitant two-electron reduction of the Re center occurs readily in these systems. With suitable 3-hydroxy-4-pyrones, ternary complexes such as [(ReCl)-Cl-III(ma)(C14H14N4)][ReO4]. CH3OH, 5, were made from [NH4][ReO4], H(2)pmen . 4HCl and pyrones in one-pot syntheses. 5, a seven-coordinate Re-III complex, was structurally characterized.}, keywords = {aluminum, CHELATE COMPLEXES, COORDINATION-COMPOUNDS, gallium, LIGANDS, RADIOPHARMACEUTICALS, RAY CRYSTAL-STRUCTURE, Rhenium complexes, technetium, TRIS(2-PYRIDYLMETHYL)AMINE}, isbn = {0020-1669}, url = {://000168159200007}, author = {Xu, L. and Pierreroy, J. and Patrick, B. O. and Orvig, Chris} }