Syntheses and 1H, 13C, 15N, 17O, 205Tl NMR of New Ring-Functionalised Chelating Half-Sandwich Complexes of Thallium(I) Containing an N-, O- or S-Donor Atom

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Title:Syntheses and 1H, 13C, 15N, 17O, 205Tl NMR of New Ring-Functionalised Chelating Half-Sandwich Complexes of Thallium(I) Containing an N-, O- or S-Donor Atom
Creators:
Tromp, Dorette S.
Frühauf, Hans-Werner
Elsevier, Cornelis J.
Journal or Publication Title:
Collection of Czechoslovak Chemical Communications, 70, 10, pp. 1604-1614
Uncontrolled Keywords:Monoalkylcyclopentadienyl ligands, Multinuclear NMR spectroscopy, Monoalkylcyclopentadiene, Organometallic compounds, Half-sandwich complexes, Thallium(I) complexes

Abstract

Novel, ring-functionalised cyclopentadienylthallium(I) complexes have been synthesised in good to moderate yields from thallium ethoxide and N-, O- and S-alkyl substituted cyclopentadienes in diethyl ether at 0 °C. The new compounds have been analysed by <sup>1</sup>H, <sup>13</sup>C, <sup>15</sup>N, <sup>17</sup>O and <sup>205</sup>Tl NMR, which revealed that cyclopentadienyl ring and the donor atom in the side chain are coordinated to thallium; they are mononuclear complexes. Hence, these compounds can be viewed as analogues of their parent, CpTl, but their solubility is much enhanced because of the mononuclear nature due to the presence of the side chain. The thallium(I) complexes with the (dimethylamino)ethyl, methoxyethyl and (methylsulfanyl)ethyl side chain are promising reagents for transmetallation reactions. <p>

Title:Syntheses and 1H, 13C, 15N, 17O, 205Tl NMR of New Ring-Functionalised Chelating Half-Sandwich Complexes of Thallium(I) Containing an N-, O- or S-Donor Atom
Creators:
Tromp, Dorette S.
Frühauf, Hans-Werner
Elsevier, Cornelis J.
Uncontrolled Keywords:Monoalkylcyclopentadienyl ligands, Multinuclear NMR spectroscopy, Monoalkylcyclopentadiene, Organometallic compounds, Half-sandwich complexes, Thallium(I) complexes
Divisions:Life and Chemical Sciences > Institute of Organic Chemistry and Biochemistry > Collection of Czechoslovak Chemical Communications
Journal or Publication Title:Collection of Czechoslovak Chemical Communications
Volume:70
Number:10
Page Range:pp. 1604-1614
ISSN:0010-0765
E-ISSN:1212-6950
Publisher:Institute of Organic Chemistry and Biochemistry
Related URLs:
URLURL Type
http://dx.doi.org/10.1135/cccc20051604UNSPECIFIED
ID Code:2428
Item Type:Article
Deposited On:06 Feb 2009 17:18
Last Modified:06 Feb 2009 16:18

Citation

Tromp, Dorette S.; Frühauf, Hans-Werner; Elsevier, Cornelis J. (2005) Syntheses and 1H, 13C, 15N, 17O, 205Tl NMR of New Ring-Functionalised Chelating Half-Sandwich Complexes of Thallium(I) Containing an N-, O- or S-Donor Atom. Collection of Czechoslovak Chemical Communications, 70 (10). pp. 1604-1614. ISSN 0010-0765

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