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Please use this identifier to cite or link to this item: http://dspace.library.iitb.ac.in/jspui/handle/10054/10643

Title: Copper(I) complexes of a thioether-functionalized short-bite aminobis(phosphonite), [PhN{P(-OC(10)H(6)(mu-S)C(10)H(6)O-)}(2)]
Authors: PUNJI, B
MAGUE, JT
MOBIN, SM
BALAKRISHNA, MS
Keywords: transition-metal chemistry
cross-coupling reactions
ray crystal-structure
structural-characterization
coordination chemistry
reversible conversion
molecular-structures
au-i
ligands
binuclear
Issue Date: 2009
Publisher: PERGAMON-ELSEVIER SCIENCE LTD
Citation: POLYHEDRON, 28(1), 101-106
Abstract: Copper(I) complexes of short-bite aminobis(phosphonite), PhN{P(-OC(10)H(6)(mu-S)C(10)H(6)O-)}(2) (1) have been synthesized. Reactions of 1 with an excess of CuX (X = Cl, Br, and I) afforded the ligand-bridged binuclear complexes, [PhN(PR-kappa P)(2){Cu(mu-X)(MeCN)}(2)] (2, X Cl; 3, X = Br; 4, X = 1; R = -OC(10)H(6)(mu-S)C(10)H(6)O-), whereas treatment with 0.5 equiv. of [Cu(MeCN)(4)]PF(6) produces the mononuclear bischelated cationic complex, [(PhN(PR-kappa P)(2)}(2)Cu](PF(6)) (5). Single crystal X-ray structures of complexes 3 and 4 are reported. Complex 3 shows strong pi-pi stacking interactions between the naphthyl moieties, whereas complex 4 shows ligand-supported Cu center dot center dot center dot Cu metallophilic interactions. (C) 2008
URI: http://dx.doi.org/10.1016/j.poly.2008.10.014
http://dspace.library.iitb.ac.in/xmlui/handle/10054/10643
http://hdl.handle.net/10054/10643
ISSN: 0277-5387
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