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Sixteenfold Deprotonated γ‐Cyclodextrin Tori as Anions in a Hexadecanuclear Lead( II ) Alkoxide
Author(s) -
Klüfers Peter,
Schuhmacher Jörg
Publication year - 1994
Publication title -
angewandte chemie international edition in english
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 0570-0833
DOI - 10.1002/anie.199418631
Subject(s) - deprotonation , alkoxide , chemistry , metal , aqueous solution , cyclodextrin , torus , metal ions in aqueous solution , ion , stereochemistry , inorganic chemistry , medicinal chemistry , crystallography , organic chemistry , mathematics , catalysis , geometry
Even in neutral, aqueous solution , carbohydrates are deprotonated in the presence of appropriate metal ions. The particularly attractive structure of 1 (right; the lines represent diolato bridges and the circle the cyclodextrin torus) illustrates this principle, which has hitherto escaped attention most probably because the initial precipitates were mistaken for the metal hydroxides.