Concepedia

Encapsulated chloride coordinating with two in–in protons of bridgehead amines in an octaprotonated azacryptand

Musabbir A. Saeed, Frank R. Fronczek, Md. Alamgir Hossain

Chemical Communications · 2009 · 42 citations · 21 references

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Abstract

An encapsulated chloride in a thiophene-based cryptand is bridged by two in-in protons of tertiary amines with an N...Cl(-) distance of 3.048(3) A, similar to that observed in Park and Simmons' katapinand chloride complex.

References

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Macrobicyclic amines. III. Encapsulation of halide ions by in,in-1,(k + 2)-diazabicyclo[k.l.m.]alkane ammonium ions

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The synthesis of new binucleating polyaza macrocyclic and macrobicyclic ligands: dioxygen affinities of the cobalt complexes

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