Dehydrohalogenation of vic-dibromoethanes catalyzed by iron

AR Suarez, MR Mazzieri…

Index: Suarez, Angela R.; Mazzieri, Maria R.; Suarez, Alejandra G. Journal of the American Chemical Society, 1989 , vol. 111, # 2 p. 763 - 764

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Abstract

I\\ m+*/ jlP\ 4 have a plane of symmetry through the C, H6 unit and that, therefore, the stereochemistry of the 1, 3-shift is no longer defined. Figure 1 shows schematic reaction profiles illustrating the course of the 1, 3-hydrogen shift reaction for the different metals. The propene Be" complex lB, is surprisingly stable. Symmetrical first row-first row odd-electron bonds typically have dissociation energies between 40 and 50 kcal mol-','and the ethylene ...

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