Abstract
Bola-amphiphiles having two aza-18-crown-6 ether rings attached by a covalent spacer (O—O) and an analogous tris(macrocycle) (O—O—O) have been prepared and their cation complexation behavior has been assessed by fast atom bombardment and collisionally activated dissociation tandem mass spectrometry; the key finding is that two cations may simultaneously be complexed by a two- or three-crown system and that this complexation may also involve an anion.
Original language | English |
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Pages (from-to) | 195-197 |
Number of pages | 3 |
Journal | Supramolecular Chemistry |
Volume | 1 |
Issue number | 3-4 |
DOIs | |
State | Published - 1993 |
ASJC Scopus subject areas
- Chemistry (all)