Organic Letters
Letter
Scheme 4. Probable Mechanisms
ACKNOWLEDGMENTS
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We are grateful to the National Natural Science Foundation of
China (Grant Nos. 21272085 and 21472056) for financial
support. This work is also supported by the Fundamental
Research Funds for the Central Universities (CCNU15ZX002)
and the Fundamental Research Funds for the Central
Universities (CCNU16A05002). We acknowledge an excellent
doctoral dissertation cultivation grant from Central China
Normal University (2015YBYB089).
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ASSOCIATED CONTENT
* Supporting Information
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S
The Supporting Information is available free of charge on the
Experimental procedures, product characterizations,
1
crystallographic data, and H, 13C, and 19F NMR spectra
X-ray data for compound 3aa (CIF)
X-ray data for compound 3jb (CIF)
X-ray data for compound 3kb (CIF)
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AUTHOR INFORMATION
Corresponding Authors
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Notes
The authors declare no competing financial interest.
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Org. Lett. XXXX, XXX, XXX−XXX