239798-76-6Relevant articles and documents
Tuning coordination environments through ligand redox chemistry: The thiol-disulfide reaction
Constable, Edwin C.,Housecroft, Catherine E.,Neuburger, Markus,Price, Jason R.,Zampese, Jennifer A.
, p. 1334 - 1341 (2010)
Oxidative coupling of 6-(pyridin-2-yl)pyridine-2(1H)-thione yields 1,2-bis(2,2′-bipyridin-6-yl)disulfide (4), which can act as a bis(chelate) to a single zinc(ii) centre. The effects on the solid-state structure of introducing a methyl substituent into each 6-position of 4 have been examined. Ligand 4 functions as a bridging ligand in [Cu2(-4)(-6)]4+ in which ligand 6 is 1,2-bis(2,2′:6′,2″-terpyridin-4′- yl)disulfide; [Cu2(-4)(-6)]4+ self-assembles from the components according to the preference shown by copper(ii) for a five-coordinate {Cu(bpy)(tpy)} environment. Reaction of 4 with [Cu(NCMe)4][PF 6] leads to a product, tentatively formulated as {[Cu(4)][PF 6]}n, which, in air, undergoes oxidation of both copper and ligand to yield [Cu(5)2] (H5 ≤ 2,2′-bipyridine-6- sulfonic acid), the solid state structure of which is presented. CSIRO 2010.
Synthetic strategies for preparing BEDT-TTF derivatives functionalised with metal ion binding groups
Wang, Qiang,Day, Peter,Griffiths, Jon-Paul,Nie, Hui,Wallis, John D.
, p. 1790 - 1800 (2008/02/05)
The syntheses of BEDT-TTF (ET) derivatives with potential metal ion binding pyridyl, bipyridyl and terpyridyl groups is achieved either by stepwise construction of the organosulfur core or via reactions of hydroxymethyl-ET for which a cheap and efficient
