Neutral isocyanide-templated assembly of pillar[5]arene [2] and [3]pseudorotaxanes.
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DOI: 10.1039/d2cc02255a
Abstract: Unprecedented pillar[5]arene-isocyanide pseudorotaxane complexes are reported. Extensive 1H-NMR experiments reveal remarkably strong binding affinities of alkyl diisocyanide guests (Ka > 105 M-1 in CDCl3) by pillar[5]arenes. Characterised by multinuclear 1H and 13C-NMR spectroscopy and single-crystal… read more here.
Keywords: pillar arenes; isocyanide templated; pillar arene; arene ... See more keywords