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Rh‐ and Pt‐catalyzed cycloisomerization of enynes derived from terpenes |
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| Authors: | Philippe Costes Jochen Weckesser Odile Dechy‐Cabaret Martine Urrutigoïty Philippe Kalck |
| Abstract: | The Rh‐catalyzed cycloisomerization of new terpenoid derivatives featuring an O‐tethered enyne unexpectedly leads to polycyclic derivatives containing an inner cyclopropane ring or a diene moiety, depending on the structure of the enyne, as observed in the PtCl2‐catalyzed processes. Copyright © 2008 John Wiley & Sons, Ltd. |
| Keywords: | terpenes enyne cycloisomerization rhodium platinum homogeneous catalysis |