A method for the differentiation of the threo and erythro isomers of 1-C-substituted glycerols has been developed, based on the difference in the chemical shift (Δδ) between the proton resonances of the two methyl groups of the corresponding isopropylidenes as a criterion of the location of the isopropylidene group on a polyol residue, as well as the regioselective formation of the isopropylidenes.
E. S. H. El Ashry, J. Chem. Soc., Chem. Commun., 1986, 1024 DOI: 10.1039/C39860001024
To request permission to reproduce material from this article, please go to the Copyright Clearance Center request page.
If you are an author contributing to an RSC publication, you do not need to request permission provided correct acknowledgement is given.
If you are the author of this article, you do not need to request permission to reproduce figures and diagrams provided correct acknowledgement is given. If you want to reproduce the whole article in a third-party publication (excluding your thesis/dissertation for which permission is not required) please go to the Copyright Clearance Center request page.
Read more about how to correctly acknowledge RSC content.
Please wait while we load your content...