Evidence for a Ring-Opening Preequilibrium in the Exchange Reactions of Diosmacyclobutanes

Variable-temperature 13C NMR does not show any evidence for intramolecular ethylene rotation in 1-13C. The rates of alkene dissociation for the propene (8) and trans-2-butene (7) adducts of Os2(CO)8 have been measured in hydrocarbon solution and compared with the rates of alkene dissociation from th...

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Veröffentlicht in:	Journal of the American Chemical Society 1997-06, Vol.119 (24), p.5628-5637
Hauptverfasser:	Bender, Bruce R, Ramage, David L, Norton, Jack R, Wiser, Dawn C, Rappé, Anthony K
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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