Abstract
The preparation of new (MeC(CH2PPh2)3CuCl) 1 and its derivatives was carried out directly by mixing of CuCl and MeC(CH2PPh2)3 ligand in dry THF, the neutral precursor 1 served to prepare (MeC(CH2PPh2)3Cu(NCCH3))BF4 2 and (MeC(CH2PPh2)3Cu(PCH2Ph)3)BF4 3. These complexes are characterized on the basis of elemental analysis, IR, EDS, 1 H, 13 C and 31 P{ 1 H}NMR, FAB-MS, TG/ DTA and single-crystal X-ray diffraction studies. Complex 1 crystallizes in the Orthorhombic unit cells with the space group Pna2(1). The structural behavior of MeC(CH2PPh2)3 ligand in the formed complexes during the coordination reaction was monitored by 31 P{ 1 H}NMR in CDCl3 at room temperature for the first time.
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