Volume 121, Issue 51 pp. 9870-9872
Zuschrift

Palladium-Catalyzed Intramolecular Carboesterification of Olefins

Yang Li Dr.

Yang Li Dr.

Department of Chemistry, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, MA 02139-4307 (USA)

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Katherine J. Jardine

Katherine J. Jardine

Department of Chemistry, University of Toronto, 80 St. George Street, Toronto, ON, M5S 3H6 (Canada)

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Runyu Tan

Runyu Tan

Department of Chemistry, University of Toronto, 80 St. George Street, Toronto, ON, M5S 3H6 (Canada)

To whom correspondence about crystallographic data should be addressed.

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Datong Song Prof.

Datong Song Prof.

Department of Chemistry, University of Toronto, 80 St. George Street, Toronto, ON, M5S 3H6 (Canada)

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Vy M. Dong Prof.

Vy M. Dong Prof.

Department of Chemistry, University of Toronto, 80 St. George Street, Toronto, ON, M5S 3H6 (Canada)

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First published: 08 December 2009
Citations: 14

We thank the University of Toronto, Canadian Foundation for Innovation, Ontario Ministry of Research and Innovation, and Natural Sciences and Engineering Research Council (NSERC) of Canada for funding. K.J.J. and R.T are grateful for NSERC and Ontario Graduate fellowships, respectively. Dr. Xiaodan Zhao and Prof. Shannon Stahl are thanked for helpful discussions.

Graphical Abstract

Ein Katalysator, drei Bindungen: Die Titelreaktion zwischen Propiolsäuren und nichtaktivierten Olefinen (siehe Schema; O rot, Cl grün) führt unter Bildung neuer C-C- und C-O-Bindungen zur vicinalen Funktionalisierung des Olefins. Strukturell komplexe tricyclische 6,7,5-Ringsysteme entstehen bei dieser Kaskade aus Chloropalladierung und formaler [3+2]-Cycloaddition in einem Schritt.

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