Key points are not available for this paper at this time.
Thermodynamically-controlled transesterification of a predisposed cinchonidine building block with a more flexible extended quinine monomer leads to a combinatorial mixture of 11 macrocyclic receptors which is analysed by electrospray mass spectrometry; similar results with alkaloid–cholate mixtures demonstrate the generality of the approach.
Rowan et al. (Wed,) studied this question.