Complexation of 2,6-helic[6]arene and its derivatives with 1,1′-dimethyl-4,4′-bipyridinium salts and protonated 4,4'-bipyridinium salts: an acid–base controllable complexation

Jing Li, Qiang Shi, Ying Han and Chuan-Feng Chen

Beilstein J. Org. Chem. 2019, 15, 1795–1804. https://doi.org/10.3762/bjoc.15.173

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Supporting Information File 1: Experimental, NMR spectra, mass spectra, determination of association constants, X-ray single crystal data and DFT calculation data.
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Supporting Information File 2: CIF file for H1·G1.
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Supporting Information File 3: CIF file for H3.
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Supporting Information File 4: CIF file for H5·G1.
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