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Published August 13, 2012 | Supplemental Material
Journal Article Open

A Versatile Ligand Platform that Supports Lewis Acid Promoted Migratory Insertion


A helping hand: Incorporation of Group 2 Lewis acids into a macrocycle appended to a phosphine ligand attached to a rhenium carbonyl complex promotes otherwise unfavorable transformations of coordinated CO (see scheme; M=Ca, Sr). These Lewis acids form relatively weak M-O bonds, thereby enabling release of organic products from the metal center.

Additional Information

© 2012 Wiley-VCH Verlag. Received: April 27, 2012. Published online: July 6, 2012. This work was supported by BP through the XC2 program. We thank Larry Henling and Michael Day for assistance with crystallography.

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Supplemental Material - anie_201203264_sm_miscellaneous_information.pdf


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