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Volumn 27, Issue 2, 2008, Pages 173-174

A zirconium (1-pyridinio)imido complex: Facile N-N bond cleavage and N-C bond formation

Author keywords

[No Author keywords available]

Indexed keywords

CHEMICAL BONDS; COMPLEXATION; NITROGEN COMPOUNDS; REACTION KINETICS;

EID: 39049136093     PISSN: 02767333     EISSN: None     Source Type: Journal    
DOI: 10.1021/om700955p     Document Type: Article
Times cited : (3)

References (44)
  • 4
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    • and references cited therein
    • (c) Schrock, R. R. Acc. Chem. Res. 2005, 38, 955 and references cited therein.
    • (2005) Acc. Chem. Res , vol.38 , pp. 955
    • Schrock, R.R.1
  • 5
    • 0000143579 scopus 로고    scopus 로고
    • 2 activation by group 4 metal complexes. Key references: (a) Fryzuk, M. D.; Haddad, T. S.; Rettig, S. J. J. Am. Chem. Soc. 1990, 112, 8185.
    • 2 activation by group 4 metal complexes. Key references: (a) Fryzuk, M. D.; Haddad, T. S.; Rettig, S. J. J. Am. Chem. Soc. 1990, 112, 8185.
  • 19
    • 0000829672 scopus 로고    scopus 로고
    • In general, hydrazidium complexes appear to play an important role in the metal-centered cleavage of N-N bonds. For early work, see
    • (c) Ishino, H.; Tokunaga, S.; Seino, H.; Ishii, Y.; Hidai, M. Inorg. Chem. 1999, 38, 2489. In general, hydrazidium complexes appear to play an important role in the metal-centered cleavage of N-N bonds. For early work, see:
    • (1999) Inorg. Chem , vol.38 , pp. 2489
    • Ishino, H.1    Tokunaga, S.2    Seino, H.3    Ishii, Y.4    Hidai, M.5
  • 28
    • 39049106688 scopus 로고    scopus 로고
    • Crystal data for 2: C32H51F 3N6O3SSi2Zr·C 7H8, triclinic, P1̄, a, 10.8684(11) Å, b= 13.9752(15) Å, c, 15.6286(17) Å, α, 82.742(2)°, β, 81.840(2)°, γ, 75.184(2)°; 43 129 total reflections, 9610 independent reflections; R1, 0.0524, wR2, 0.1373 (I > 2σ(I, 7017 reflections, Crystal data for 4a: C 32H55F3N6O3SSi 2Zr, monoclinic, P21/n, a, 10.4937(5) Å, b, 19.0633(9) Å, c, 20.8233(10) Å, β= 102.123(1)°; 98 728 total reflections, 12 423 independent reflections; R1, 0.0417, wR2, 0.0966, I > 2σI, 8972 reflections. Crystal data for 5: C28H46F3N 5O4SSi2Zr·
    • 8, triclinic, P1̄, a = 9.9979(6) Å, b = 13.3201(9) Å, c = 18.5380(11) Å, α = 92.160(1)°, β = 103.483(1)°, γ = 110.444(1)°; 52 847 total reflections, 13 011 independent reflections; R1 = 0.0393, wR2 = 0.0975 (I > 2σ(I), 10 278 reflections). For all studies, a Bruker AXS Smart 1000 CCD diffractometer was used (Mo Kα radiation, graphite monochromator, λ = 0.710 73 Å, 150 K (2) or 100 K).
  • 30
    • 36248963233 scopus 로고    scopus 로고
    • Very recently we have reported a zirconium hydrazide: Herrmann, H.; Lloret Fillol, J.; Wadepohl, H.; Gade, L. H. Angew. Chem., Int. Ed. 2007, 46, 8426.
    • (b) Very recently we have reported a zirconium hydrazide: Herrmann, H.; Lloret Fillol, J.; Wadepohl, H.; Gade, L. H. Angew. Chem., Int. Ed. 2007, 46, 8426.
  • 31
    • 0009686083 scopus 로고    scopus 로고
    • Examples of Ti-hydrazides: (a) Wiberg, N.; Haring, H.-W.; Huttner, G.; Friedrich, P. Chem. Ber. 1978, 111, 2708.
    • Examples of Ti-hydrazides: (a) Wiberg, N.; Haring, H.-W.; Huttner, G.; Friedrich, P. Chem. Ber. 1978, 111, 2708.
  • 37
    • 39049102131 scopus 로고    scopus 로고
    • For details concerning the computational study, see the Supporting Information
    • For details concerning the computational study, see the Supporting Information.
  • 41
    • 33847691467 scopus 로고    scopus 로고
    • The closest precedent for a terminal titanium nitride species would be that recently reported by Mindiola et al, Bailey, B. C, Fout, A. R, Fan, H, Tomaszewski, J, Huffman, J. C, Gary, J. B, Johnson, M. J. A, Mindiola, D. J. J. Am. Chem. Soc. 2007, 129, 2234. For reviews of the chemistry of nitride complexes, see
    • (a) The closest precedent for a terminal titanium nitride species would be that recently reported by Mindiola et al.: Bailey, B. C.; Fout, A. R.; Fan, H.; Tomaszewski, J.; Huffman, J. C.; Gary, J. B.; Johnson, M. J. A.; Mindiola, D. J. J. Am. Chem. Soc. 2007, 129, 2234. For reviews of the chemistry of nitride complexes, see:


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.