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Volumn 124, Issue 2, 1991, Pages 333-336

The title compound 4 was synthesized from dipotassium 1,8‐anthracenedisulfonate (9) and potassium diphenylphosphide (Ph2PK). On reaction of 4 with nickel(II) chloride and bis‐(benzonitrile)palladium(II) chloride, cyclometallation of the C – H bond in anthracene 9‐position led to the square‐planar chelate complexes 11 and 13, respectively. In the case of the palladium complex 13, the cyclometallated structure was proved by X‐ray structure analysis. Treatment with aqueous potassium cyanide did not remove nickel from 11, but converted 11 into 12 by substitution of chloride with cyanide, demonstrating the high stability of these cyclometallated chelate complexes.;1,8‐Bis(diphenylphosphino)anthracene and Metal Complexes1)

Author keywords

Anthracene; Cyclometallated chelate complexes; Nickel(II) complexes; Palladium(II) complexes; Phosphine ligand

Indexed keywords


EID: 84985665896     PISSN: 00092940     EISSN: 10990682     Source Type: Journal    
DOI: 10.1002/cber.19911240214     Document Type: Article
Times cited : (55)

References (33)
  • 1
    • 84985685304 scopus 로고
    • This work is part of the doctoral thesis of, University of Düsseldorf
    • (1990)
    • Jakubik, D.1
  • 12
    • 84985696779 scopus 로고    scopus 로고
    • We thank the Bayer AG, D‐5090 Leverkusen, for a gift of this compound.
  • 21
    • 84985701367 scopus 로고    scopus 로고
    • The silver(I) and gold(I) complexes of 4 formed with silver triflate and gold(I) chloride will be described in a forthcoming communication.
  • 22
    • 84985662262 scopus 로고    scopus 로고
    • AB = 139.4 Hz.
  • 23
    • 84985735834 scopus 로고    scopus 로고
    • −1 (CN).
  • 25
    • 84985644806 scopus 로고    scopus 로고
    • aryl–Pd s̀‐bonds; these data show 1.909, 2.050, and 1.981 Å for the minimum, maximum, and mean bond length, respectively.
  • 32
    • 84985733264 scopus 로고    scopus 로고
    • We thank Prof. R. Benn and Dr. R. Mynott (NMR), Dr. K. Seevogel (IR), Dr. D. Henneberg (MS), Prof. G. Schomburg (GC), and their co‐workers, Max‐Planck‐Institut für Kohlenforschung.
  • 33
    • 84985696761 scopus 로고    scopus 로고
    • Further details of the crystal structure investigation are available on request from the Fachinformationszentrum Karlsruhe, Gesellschaft für wissenschaftlich‐technische Information mbH, D‐7514 Eggenstein‐Leopoldshafen 2, on quoting the depository number CSD‐54914, the names of the authors, and the journal citation.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.