Abstract
A series of calix (aza‐)crowns 6a‐f and 11a,b has been prepared by reaction of either calix dimethyl ester 4 or calix diacid dichloride 10 with an appropriate diamine. The complexation with both di‐ and trivalent cations has been qualitatively studied using fast‐atom bombardment mass spectrometry.
Original language | English |
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Pages (from-to) | 294-298 |
Number of pages | 5 |
Journal | Recueil des travaux chimiques des Pays-Bas |
Volume | 110 |
Issue number | 6 |
DOIs | |
Publication status | Published - 1991 |