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Volumn 48, Issue 14, 2009, Pages 6763-6772

Synthesis, structure, and reactivity of two-coordinate mercury alkyl compounds with sulfur ligands: Relevance to mercury detoxification

Author keywords

[No Author keywords available]

Indexed keywords

LIGAND; ORGANOMERCURY COMPOUND; SULFUR; THIOL DERIVATIVE;

EID: 67650410094     PISSN: 00201669     EISSN: None     Source Type: Journal    
DOI: 10.1021/ic900721g     Document Type: Article
Times cited : (46)

References (62)
  • 21
    • 67650411395 scopus 로고    scopus 로고
    • Some of this research has been previously communicated
    • Some of this research has been previously communicated. See reference 4.
    • See reference , vol.4
  • 26
    • 84869377266 scopus 로고    scopus 로고
    • For simplicity, this description does not take into account the longer distance secondary Hg⋯ S interactions that are often observed in mercury compounds
    • For simplicity, this description does not take into account the longer distance secondary Hg⋯ S interactions that are often observed in mercury compounds.
  • 27
    • 0000327868 scopus 로고    scopus 로고
    • 2Hg has been previously reported. See, for example, (a) Carlton, L.; White, D. Polyhedron 1990, 9, 2717-2720.
    • 2Hg has been previously reported. See, for example, (a) Carlton, L.; White, D. Polyhedron 1990, 9, 2717-2720.
  • 29
    • 0016494292 scopus 로고    scopus 로고
    • 2Hg and PhH. See: Cross, R. J.; Jenkins, C. M. Environ. Pollut. 1975, 8, 179-184.
    • 2Hg and PhH. See: Cross, R. J.; Jenkins, C. M. Environ. Pollut. 1975, 8, 179-184.
  • 32
    • 84869374952 scopus 로고    scopus 로고
    • Me)HgMe has been reported. See: Norris, A. R.; Taylor, S. E.; Buncel, E.; Bélanger-Gariépy, F.; Beauchamp, A. L. Can. J. Chem. 1983, 61, 1536-1541.
    • Me)HgMe has been reported. See: Norris, A. R.; Taylor, S. E.; Buncel, E.; Bélanger-Gariépy, F.; Beauchamp, A. L. Can. J. Chem. 1983, 61, 1536-1541.
  • 35
    • 0000826074 scopus 로고    scopus 로고
    • In the presence of excess PhSH and HmimBut, the mercury product could possibly be a dynamic mixture of Hg(SPh)2, Hg(SPh)3, Hg2(SPh)6] 2, and [Hg(SPh)4]2, See: (a) Christou, G, Folting, K, Huffman, J. C. Polyhedron 1984, 3, 1247-1253
    • 2-. See: (a) Christou, G.; Folting, K.; Huffman, J. C. Polyhedron 1984, 3, 1247-1253.
  • 37
    • 84869374946 scopus 로고    scopus 로고
    • 2.
    • 2.
  • 38
    • 84869377259 scopus 로고    scopus 로고
    • At elevated temperatures 100 °C, a solution of PhSHgEt and HmimBut eliminates ethane
    • But eliminates ethane.
  • 39
    • 0033303726 scopus 로고    scopus 로고
    • The three-coordinate intermediates are represented with a T-shaped, rather than a Y-shaped, geometry on the basis that the former type of structure is often observed in organomercury compounds.a,b,c Indeed, this geometry is observed in [Tm But]HgR upon consideration of the secondary bonding interaction involving one of the mercaptoimidazole groups.d Furthermore, DFT geometry optimization calculations on, HmimBut]2HgCH 3, indicate a structure in which the S, Hg, S and S Hg, C. angles are 89° and 157°, respectively, which are more in accord with a T-shaped, rather than a Y-shaped, geometry. Three-coordinate mercury compounds with Y-shaped geometries and 120° bond angles are, nevertheless, known in situations where the three ligands contribute equally to the bonding (e.g, Hg(SBut) 3], e a
    • e (a) Casa, J. S.; Garcia-Tasende, M. S.; Sordo, J. Coord. Chem. Rev. 1999, 193-195, 283-359.
  • 42
    • 67650414547 scopus 로고    scopus 로고
    • Reference 4. (e) Wright, J. G.; Natan, M. J.; MacDonnell, F. M.; Ralston, D. M.; O'Halloran, T. V. Prog. Inorg. Chem. 1990, 38, 323-412.
    • (d) Reference 4. (e) Wright, J. G.; Natan, M. J.; MacDonnell, F. M.; Ralston, D. M.; O'Halloran, T. V. Prog. Inorg. Chem. 1990, 38, 323-412.
  • 46
    • 0035971038 scopus 로고    scopus 로고
    • 199Hg NMR chemical shifts for PhSHgR are within the range observed for two-coordinate mercury thiolate compounds. See references 9, 21d, and (a) Almagro, X.; Clegg, W.; Cucurull-Sánchez, L.; González-Duarte, P.; Traveria, M. J. Organomet. Chem. 2001, 623, 137-148.
    • 199Hg NMR chemical shifts for PhSHgR are within the range observed for two-coordinate mercury thiolate compounds. See references 9, 21d, and (a) Almagro, X.; Clegg, W.; Cucurull-Sánchez, L.; González-Duarte, P.; Traveria, M. J. Organomet. Chem. 2001, 623, 137-148.
  • 48
    • 0000327868 scopus 로고    scopus 로고
    • 2 complexes. See: Carlton, L.; White, D. Polyhedron 1990, 9, 2717-2720.
    • 2 complexes. See: Carlton, L.; White, D. Polyhedron 1990, 9, 2717-2720.
  • 49
    • 84869377241 scopus 로고    scopus 로고
    • 2Hg compounds, see: (a) Alsaadi, B. M.; Sandström, M. Acta Chem. Scand. 1982, A36, 509-512.
    • 2Hg compounds, see: (a) Alsaadi, B. M.; Sandström, M. Acta Chem. Scand. 1982, A36, 509-512.
  • 59
    • 48649083929 scopus 로고
    • Harris, R. K, Mann, B. E, Eds, Academic Press: New York
    • Kidd, R. G.; Goodfellow, R. J. In NMR and the Periodic Table; Harris, R. K.; Mann, B. E., Eds.; Academic Press: New York, 1978; p 268.
    • (1978) NMR and the Periodic Table , pp. 268
    • Kidd, R.G.1    Goodfellow, R.J.2


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.