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|Title:||Silver decoration of a palladacycle through "spacer-guest" interaction|
|Source:||Teo, P., Koh, L.L., Hor, T.S.A. (2006-08-01). Silver decoration of a palladacycle through "spacer-guest" interaction. Inorganica Chimica Acta 359 (11) : 3435-3439. ScholarBank@NUS Repository. https://doi.org/10.1016/j.ica.2005.06.078|
|Abstract:||[Pd(dppf)(MeCN)2](OTf)2 [dppf = 1,1′-bis(diphenylphosphino)ferrocene, OTf = triflate] reacts with pyridyl acetic acid (PyAcOH) to yield a dipalladium ring structure, [Pd2(dppf)2(μ-PyOAc)2](OTf)2 (1). The doubly-bridging ligands exhibit basicity at the pendant carboxyl oxygen to attract AgX (X = OTf or CF3CO2) to form [Pd2Ag2(dppf)2(PyOAc)2(OTf)4] (2) and [Pd2Ag2(dppf)2(PyOAc)2(OTf)2(CF3CO2)2] (3), respectively. Complexes 1 and 2 have been crystallographically characterized. Similar spacer-guest affinity is not found in the Pt(II) or isonicotinate analogues. © 2005 Elsevier B.V. All rights reserved.|
|Source Title:||Inorganica Chimica Acta|
|Appears in Collections:||Staff Publications|
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