메뉴 건너뛰기




Volumn 50, Issue 29, 2011, Pages 6571-6574

A gold carbonyl compound stabilized by a trifluoromethyl group

Author keywords

aurophilic interactions; carbonyl ligands; fluorinated compounds; gold; reactive intermediates

Indexed keywords

AUROPHILIC INTERACTION; CARBONYL LIGAND; FLUORINATED COMPOUND; LOW TEMPERATURES; REACTIVE INTERMEDIATE; TITLE COMPOUNDS; TRIFLUOROMETHYL GROUP;

EID: 79960025622     PISSN: 14337851     EISSN: 15213773     Source Type: Journal    
DOI: 10.1002/anie.201101231     Document Type: Article
Times cited : (40)

References (86)
  • 10
    • 27144520483 scopus 로고    scopus 로고
    • M. Haruta, Nature 2005, 437, 1098.
    • (2005) Nature , vol.437 , pp. 1098
    • Haruta, M.1
  • 40
    • 79959986242 scopus 로고    scopus 로고
    • in (Eds.: D. M. P. Mingos, R. H. Crabtree, K. Meyer), Elsevier, Amsterdam, sect. , pp. 296- 298
    • H. Schmidbaur, A. Schier, in Comprehensive Organometallic Chemistry III, Vol. 2 (Eds.:, D. M. P. Mingos, R. H. Crabtree, K. Meyer,), Elsevier, Amsterdam, 2007, sect. 2.05.9, pp. 296- 298
    • (2007) Comprehensive Organometallic Chemistry III, Vol. 2 , pp. 2059
    • Schmidbaur, H.1    Schier, A.2
  • 42
    • 79959982693 scopus 로고    scopus 로고
    • - ion; see Ref. [8].
    • - ion; see Ref. [8].
  • 43
    • 79959950921 scopus 로고    scopus 로고
    • note
    • 2 (10 mL) at -78°C and under exclusion of light. The mixture was allowed to react for 4 h while the temperature rose to 0°C, and the initially yellow solution gradually faded. Addition of pre-cooled n-hexane (20 mL) to the now colorless solution caused the precipitation of a white solid, which was filtered off. By allowing the filtrate to stand at -60°C, light yellow crystals of 2 were obtained, which were filtered, washed with cold n-pentane (3 mL), and vacuum dried, while maintaining the temperature at -78°C to avoid decomposition (0.03 g, 0.10 mmol, 34% yield). Crystals of 2 quickly darken at room temperature and/or when exposed to moist air. No satisfactory elemental analyses were obtained owing to the instability of the substance.
  • 46
    • 79959978657 scopus 로고    scopus 로고
    • 2O molecule (Scheme 1) might also act as the oxygen source for the CO ligand. Although the presence of small amounts of adventitious water as a possible oxygen source cannot be categorically excluded, the extreme sensitivity of 2 towards moisture makes such a possibility less plausible.
    • 2O molecule (Scheme 1) might also act as the oxygen source for the CO ligand. Although the presence of small amounts of adventitious water as a possible oxygen source cannot be categorically excluded, the extreme sensitivity of 2 towards moisture makes such a possibility less plausible.
  • 52
    • 0003137467 scopus 로고    scopus 로고
    • in (Eds.: G. Meyer, L. Wesemann, D. Naumann), Wiley-VCH, Weinheim, chap.
    • H. Willner, F. Aubke, in Inorganic Chemistry Highlights (Eds.:, G. Meyer, L. Wesemann, D. Naumann,), Wiley-VCH, Weinheim, 2002, chap. 11, pp. 195-212
    • (2002) Inorganic Chemistry Highlights , vol.11 , pp. 195-212
    • Willner, H.1    Aubke, F.2
  • 58
    • 79959957334 scopus 로고    scopus 로고
    • note
    • 2=0.0645 (all data). GoF=1.056. CCDC 813000 contains the supplementary crystallographic data for this paper. These data can be obtained free of charge from The Cambridge Crystallographic Data Centre via.
  • 59
    • 79959996820 scopus 로고    scopus 로고
    • CrysAlis RED, Program for X-ray CCD camera data reduction, Version 1.171.32.19, Oxford Diffraction Ltd., Oxford, UK, 2008
    • CrysAlis RED, Program for X-ray CCD camera data reduction, Version 1.171.32.19, Oxford Diffraction Ltd., Oxford, UK, 2008.
  • 60
    • 0004150157 scopus 로고    scopus 로고
    • Program for the refinement of crystal structures from diffraction data, University of Göttingen, Germany
    • G. M. Sheldrick, SHELXL-97, Program for the refinement of crystal structures from diffraction data, University of Göttingen, Germany, 1997.
    • (1997) SHELXL-97
    • Sheldrick, G.M.1
  • 81
    • 79960016126 scopus 로고    scopus 로고
    • The term organyl is used for any kind of alkyl, aryl, acyl, alkenyl, or alkynyl group, be it normal or cyclic and with any degree of substitution
    • The term organyl is used for any kind of alkyl, aryl, acyl, alkenyl, or alkynyl group, be it normal or cyclic and with any degree of substitution.
  • 84
    • 79959970246 scopus 로고    scopus 로고
    • 3)(CO)], for which similar ν(CO) values are observed. No aurophilic interactions were observed in these newly reported cationic compounds.
    • 3)(CO)], for which similar ν(CO) values are observed. No aurophilic interactions were observed in these newly reported cationic compounds.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.