%0 Generic
%A Xu, Liang
%A Pierreroy, Jason
%A Patrick, Brian O.
%A Orvig, Chris
%D 2001
%T Chemistry of Re with N,N‘-Bis(2-pyridylmethyl)ethylenediamine (H2pmen): Hydrolysis,
Dehydrogenation, and Ternary Complexes
%U https://acs.figshare.com/articles/dataset/Chemistry_of_Re_with_i_N_i_i_N_i_-Bis_2-pyridylmethyl_ethylenediamine_H_sub_2_sub_pmen_Hydrolysis_Dehydrogenation_and_Ternary_Complexes/3601749
%R 10.1021/ic0013025.s001
%2 https://acs.figshare.com/ndownloader/files/5689776
%K ReOCl 2
%K CH
%K NH
%K ReO 2
%K III
%K Re center
%K Ternary Complexes
%K H 2 pmen
%K Re complexes
%K Dehydrogenation
%K OH
%X A number of Re complexes with N,N‘-bis(2-pyridylmethyl)ethylenediamine (H2pmen) have been made from [NH4][ReO4]. [ReOCl2(H2pmen)]Cl, [ReOCl(Hpmen)][ReO4], and [ReO2(H2pmen)][ReO4] are related by hydrolysis/HCl substitution. [ReOCl(Hpmen)][ReO4] was structurally characterized and found to contain a water-stable amido−Re bond. 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
[ReIIICl(ma)(C14H14N4)][ReO4]·CH3OH, 5, were made from [NH4][ReO4], H2pmen·4HCl and pyrones in one-pot
syntheses. 5, a seven-coordinate ReIII complex, was structurally characterized.
%I ACS Publications