Organic Letters
Letter
K.; Raabe, G.; Runsink, J.; Teles, J. H.; Melder, J.-P.; Ebel, K.; Brode, S.
Angew. Chem., Int. Ed. Engl. 1995, 34, 1021−1023.
AUTHOR INFORMATION
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Corresponding Author
ORCID
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Notes
The authors declare no competing financial interest.
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ACKNOWLEDGMENTS
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We thank the US National Science Foundation for financial
support (CHE-1265488) and the Graduate College, University
of Iowa (fellowship to M.S.J.). We thank Dale Swenson and
Michael Sinnwell (University of Iowa) for assistance with X-ray
crystallography.
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