Abstract
Reactions of new alpha-ketostabilized phosphorus ylides of the type Ph3P
= CHC(O)R (R = 2,4-dichlorophenyl (O) and 4-isopropylphenyl (L-2)) with
AgNO(3)and Hg(NO3)(2).H2O, using methanol as a solvent, are reported.
The crystal structures of L-2 and Ag(L-2)(2)(NO3) (2) have been
determined. Characterization of the obtained compounds was also
performed by elemental analysis. IR, H-1, P-31 and C-13 NMR. Theoretical
studies were carried out on the silver(I) complexes. It was shown that
the nitrate ion shows a bonding interaction with the silver ion. (C)
2012 Elsevier Ltd. All rights reserved.
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