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.
No takes yet. Share an insight, caveat, or question.
Morehouse et al. (2003) studied this question.
Synapse has enriched 5 related papers. Consider them for comparative context: