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Volumn 69, Issue 11, 1996, Pages 3305-3315

Reactivity of trans-[M(CO)(DMF)(Ph2PCH2CH2PPh 2)2] (M=Mo, W) toward Terminal Alkynes: Synthesis of Alkynylhydrido and Vinylidene Complexes

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EID: 0000595698     PISSN: 00092673     EISSN: None     Source Type: Journal    
DOI: 10.1246/bcsj.69.3305     Document Type: Article
Times cited : (17)

References (40)
  • 13
    • 46549098114 scopus 로고
    • -1): M. I. Bruce, D. N. Duffy, M. G. Humphrey, and A. G. Swincer, J. Organomet. Chem., 282, 383 (1985); for the X-ray structure of this complex, see: M. I. Bruce, P. Hinterding, E. R. T. Tiekink, B. W. Skelton, and A. H. White, J. Organomet. Chem., 450, 209 (1993).
    • (1985) J. Organomet. Chem. , vol.282 , pp. 383
    • Bruce, M.I.1    Duffy, D.N.2    Humphrey, M.G.3    Swincer, A.G.4
  • 20
    • 85033824674 scopus 로고    scopus 로고
    • note
    • -1 in its IR spectrum (KBr).
  • 22
    • 0001336741 scopus 로고
    • a) A. Höhn, H. Otto, M. Dziallas, and H. Werner, J. Chem. Soc., Chem. Commun., 1987, 852; b) A. Höhn and H. Werner, J. Organomet. Chem., 382, 255 (1990).
    • (1990) J. Organomet. Chem. , vol.382 , pp. 255
    • Höhn, A.1    Werner, H.2
  • 25
    • 85033813094 scopus 로고    scopus 로고
    • note
    • 3 at 90 °C, the hydride resonance appeared as a broad quintet in accordance with the non-rigid nature of 4b as observed for Mo alkynylhydrido complexes. In contrast, the spectrum of 4b recorded at -85 °C showed the hydride resonances at -3.63 ppm (dddd) and -5.10 ppm (quin), suggesting the presence of two hydride species. This finding indicates that the former species has a relatively rigid structure with four inequivalent P atoms, while the latter still retains the fluxional nature even in this low temperature region.
  • 40
    • 85033815334 scopus 로고    scopus 로고
    • note
    • c data for these compounds are deposited as Document No. 69069 at the Office of the Editor of Bull. Chem. Soc. Jpn.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.