A Ditopic Azacryptate Proton Cage

A tosylated azacryptand readily protonates at the bridgehead amines, becoming a potential ditopic anion receptor. The in-in conformation of the amines facilitates encapsulation of two bromide guests and represents the first structural evidence that a proton cage cryptate can bind two anions internal...

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Bibliographic Details
Published in:Inorganic chemistry 2003-12, Vol.42 (25), p.8131-8133
Main Authors: Morehouse, Paula, Hossain, Md. Alamgir, Llinares, José M, Powell, Douglas, Bowman-James, Kristin
Format: Article
Language:English
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Summary:A tosylated azacryptand readily protonates at the bridgehead amines, becoming a potential ditopic anion receptor. The in-in conformation of the amines facilitates encapsulation of two bromide guests and represents the first structural evidence that a proton cage cryptate can bind two anions internally.
ISSN:0020-1669
1520-510X
DOI:10.1021/ic034972u