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|Title:||Pd(O2CCF2CF3-O)2(dppf) and PdAg(μ-O2CCF2CF3)2(O 2CCF2CF3-O)- (dppf)[dppf = 1,1′-bis(diphenylphosphino)ferrocene]: A stable Pd(II) phosphine carboxylate as a precursor to heterobimetallic carboxylates|
Andy Hor, T.S.
|Source:||Yew, C.N.,Vittal, J.J.,Andy Hor, T.S. (2002). Pd(O2CCF2CF3-O)2(dppf) and PdAg(μ-O2CCF2CF3)2(O 2CCF2CF3-O)- (dppf)[dppf = 1,1′-bis(diphenylphosphino)ferrocene]: A stable Pd(II) phosphine carboxylate as a precursor to heterobimetallic carboxylates. Journal of the Chemical Society, Dalton Transactions (3) : 337-342. ScholarBank@NUS Repository.|
|Abstract:||Single crystal X-ray diffraction analysis of Pd(O2CCF2CF3-O)2(dppf) 1 shows that one of the two unidentate fluoropropanoates shows a rare bonding behavior with significant π character for the C = Ocoord bond whereas the C-Opendant bond is long and bears a basic function. Complex 1 serves as a metalloligand towards AgO2CCF2CF3 to give PdAg(μ-O2CCF2CF3)2(O 2CCF2CF3-O)(dppf) 2, which is fluxional in solution showing interchanges of the bridging and unidentatefluoropropanoate groups. Being an unusually stable Pd(II) carboxylate, 1 also serves an effective entry to mixed-metal carboxylates.|
|Source Title:||Journal of the Chemical Society, Dalton Transactions|
|Appears in Collections:||Staff Publications|
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