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Volumn 689, Issue 22, 2004, Pages 3520-3527

Transition metal carbene chemistry 2: Kinetic studies on the nucleophilic substitution reactions of (CO)5M=C(SCH3)CH3 (M = Cr and W) with morpholine in aqueous acetonitrile

Author keywords

Fischer carbenes; Morpholine; Nucleophilic substitution; Three steps reactions

Indexed keywords

ACETONITRILE; AMINE; AMPHOLYTE; BASE; CARBENOID; CHROMIUM DERIVATIVE; ESTER DERIVATIVE; MORPHOLINE; TRANSITION ELEMENT; TUNGSTEN DERIVATIVE; WATER;

EID: 5144227219     PISSN: 0022328X     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.jorganchem.2004.08.012     Document Type: Article
Times cited : (15)

References (47)
  • 30
    • 0000134377 scopus 로고
    • A.W. Abel F.G.A Stone G. Wilkinson (Eds.), Pergamon Press, Oxford
    • W.D. Wulff, in: A.W. Abel F.G.A Stone G. Wilkinson (Eds.), Comprehensive Organometallic Chemistry II vol. 12 1995 Pergamon Press, Oxford 469
    • (1995) Comprehensive Organometallic Chemistry II , vol.12 , pp. 469
    • Wulff, W.D.1
  • 44
    • 5144226442 scopus 로고    scopus 로고
    • This is a manifestation of the principle of non perfect synchronization (PNS) [24] With respect to the factors relevant to the present study, the PNS states that the intrinsic rate constant decreases if (a) the development of a product destabilizing factor (e.g., a steric effect) runs ahead of bond changes at the transition state, (b) a product stabilizing factor (e.g., resonance) lags behind bond changes, or (c) the lost of a reactant stabilizing factor is ahead of bond changes (donor effect)
    • This is a manifestation of the principle of non perfect synchronization (PNS) [24] With respect to the factors relevant to the present study, the PNS states that the intrinsic rate constant decreases if (a) the development of a product destabilizing factor (e.g., a steric effect) runs ahead of bond changes at the transition state, (b) a product stabilizing factor (e.g., resonance) lags behind bond changes, or (c) the lost of a reactant stabilizing factor is ahead of bond changes (donor effect).


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.