Synthesis, structural characterization of some germanium substituted chiral diethyltin derivatives

Din Imtiaz ud; M Mazhar; K C Molloy; K M Khan

doi:10.1016/j.jorganchem.2005.12.013

Synthesis, structural characterization of some germanium substituted chiral diethyltin derivatives

Din Imtiaz ud
, M Mazhar
, K C Molloy
, K M Khan

Department of Chemistry

Research output: Contribution to journal › Article › peer-review

17 Citations (SciVal)

Abstract

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.

Original language	English
Pages (from-to)	1643-1648
Number of pages	6
Journal	Journal of Organometallic Chemistry
Volume	691
Issue number	8
DOIs	https://doi.org/10.1016/j.jorganchem.2005.12.013
Publication status	Published - 2006

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ID number: ISI:000236451400028

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10.1016/j.jorganchem.2005.12.013

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title = "Synthesis, structural characterization of some germanium substituted chiral diethyltin derivatives",

abstract = "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.",

author = "\{Imtiaz ud\}, Din and M Mazhar and Molloy, \{K C\} and Khan, \{K M\}",

note = "ID number: ISI:000236451400028",

year = "2006",

doi = "10.1016/j.jorganchem.2005.12.013",

language = "English",

volume = "691",

pages = "1643--1648",

journal = "Journal of Organometallic Chemistry",

issn = "0022-328X",

publisher = "Elsevier B.V.",

number = "8",

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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 -

Synthesis, structural characterization of some germanium substituted chiral diethyltin derivatives

Abstract

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