TY - JOUR
T1 - Synthesis, structural characterization of some germanium substituted chiral diethyltin derivatives
AU - Imtiaz ud, Din
AU - Mazhar, M
AU - Molloy, K C
AU - Khan, K M
N1 - ID number: ISI:000236451400028
PY - 2006
Y1 - 2006
N2 - Some new bimetallic carboxylates of tin and germanium with general formula [C2H5](2)Sn[O2CCH2CH(R-2)GeR31] where R-1 = m-CH3C6H4, p-CH3C6H4, C6H5, R-2 = o-CH3C6H4, p-CH3C6H4, o-CH3OC6H4, C6H5, CH3, have been prepared by the condensation reaction of diethyltin oxide and triarygermyl(substituted)propanoic acid in 1:2 mole ratio, respectively, and characterized by multinuclear (H-1, C-13, Sn-119) NMR, Sn-119m Mossbauer and IR spectroscopy. The X-ray crystal structure of the ligand I-4[(C6H5)(3)GeCH(o-CH3OC6H4)CH2COOH] delineate four coordinated germanium atom with a peculiarity of having a molecule of solvent (CHCl3)The chiral center in the synthesized compounds was identified on the basis of H-1 NMR data and measurements of angle of rotations. (c) 2005 Elsevier B.V. All rights reserved.
AB - Some new bimetallic carboxylates of tin and germanium with general formula [C2H5](2)Sn[O2CCH2CH(R-2)GeR31] where R-1 = m-CH3C6H4, p-CH3C6H4, C6H5, R-2 = o-CH3C6H4, p-CH3C6H4, o-CH3OC6H4, C6H5, CH3, have been prepared by the condensation reaction of diethyltin oxide and triarygermyl(substituted)propanoic acid in 1:2 mole ratio, respectively, and characterized by multinuclear (H-1, C-13, Sn-119) NMR, Sn-119m Mossbauer and IR spectroscopy. The X-ray crystal structure of the ligand I-4[(C6H5)(3)GeCH(o-CH3OC6H4)CH2COOH] delineate four coordinated germanium atom with a peculiarity of having a molecule of solvent (CHCl3)The chiral center in the synthesized compounds was identified on the basis of H-1 NMR data and measurements of angle of rotations. (c) 2005 Elsevier B.V. All rights reserved.
U2 - 10.1016/j.jorganchem.2005.12.013
DO - 10.1016/j.jorganchem.2005.12.013
M3 - Article
SN - 0022-328X
VL - 691
SP - 1643
EP - 1648
JO - Journal of Organometallic Chemistry
JF - Journal of Organometallic Chemistry
IS - 8
ER -