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Volumn 51, Issue 15, 1995, Pages 4541-4550

The mechanism of the zirconium catalysed ethyl- and 2-magnesioethyl-magnesiation of unactivated alkenes

Author keywords

[No Author keywords available]

Indexed keywords

DEUTERIUM; MAGNESIUM DERIVATIVE; PYRROLIDINE DERIVATIVE;

EID: 0028905978     PISSN: 00404020     EISSN: None     Source Type: Journal    
DOI: 10.1016/0040-4020(94)01139-Q     Document Type: Article
Times cited : (42)

References (39)
  • 33
    • 84916512219 scopus 로고    scopus 로고
    • Many assumptions as to the state of aggregation of the various components have been made, and many alternatives are possible. It is even conceivable that the amine directly coordinates to the zirconocene ethylene. The essential feature however seems secure - the amine is favouring the formation of an inert ‘resting state’ of the zirconocene ethylene. Most of the other possible analysis lead to the same prediction of a linear relationship between the [amine] and (1/rate), although not the observed independence of the rate on dilution. In the data obtained (figs. 4, 5, and 6) there is a not the linear relationship between the rate and (1/[amine]) which is predicted by models which ignore the solvent contribution.
  • 34
    • 84916496464 scopus 로고    scopus 로고
    • 2Mg].
  • 35
    • 84916483478 scopus 로고    scopus 로고
    • 1.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.