Stereoselectivity of supported alkene metathesis catalysts: a goal and a tool to characterize active sites

نویسنده

  • Christophe Copéret
چکیده

Stereoselectivity in alkene metathesis is a challenge and can be used as a tool to study active sites under working conditions. This review describes the stereochemical relevance and problems in alkene metathesis (kinetic vs. thermodynamic issues), the use of (E/Z) ratio at low conversions as a tool to characterize active sites of heterogeneous catalysts and finally to propose strategies to improve catalysts based on the current state of the art.

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عنوان ژورنال:

دوره 7  شماره 

صفحات  -

تاریخ انتشار 2011