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Accession Codes
tallographic data for this paper. These data can be obtained
Cambridge Crystallographic Data Centre, 12 Union Road,
Cambridge CB2 1EZ, UK; fax: +44 1223 336033.
AUTHOR INFORMATION
Corresponding Author
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ORCID
Notes
The authors declare no competing financial interest.
(11) (a) Stephan, D. W.; Erker, G. Angew. Chem., Int. Ed. 2010, 49,
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ACKNOWLEDGMENTS
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Financial support from the Deutsche Forschungsgemeinschaft
is gratefully acknowledged. A.U. thanks the JSPS for a
postdoctoral stipend.
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