| Abstract
| - Hybrid organic/inorganic Wells−Dawson polyoxotungstates have been prepared through additionof functionalized tricholorostannanes to lacunary α2- and α1-[P2W17O61]10-. Coupling of amines and alcoholsto polyoxotungstate platforms led to new structures in good yields. Coupling of chiral amines to the previouslyunknown organotin-substituted α1 derivatives allowed the isolation of diastereomers, which feature in somecases split 1H, 13C, and 31P NMR spectra. This is the first example of NMR observation of a single pair ofdiastereomers in the α1-Wells−Dawson series. It opens the way to potential resolution of those chiralpolyoxotungstates.
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