Solution-Phase Mixture Synthesis with Double-Separation Tagging: Double Demixing of a Single Mixture Provides a Stereoisomer Library of 16 Individual Murisolins†
We thank the US National Institutes of Health for funding this work.
Graphical Abstract
Two tags are better than one: Sixteen individual stereoisomers of murisolin (see scheme) are synthesized together and isolated in pure form with the aid of a double-separation tagging procedure. A strategy for solution-phase stereoisomer synthesis based on double-separation tagging and double demixing is implemented with fluoroalkyl and oligoethylene glycol (OEG, (OCH2CH2)nOCH3) tags.