Diastereomeric ratio determination by high sensitivity band-selective pure shift NMR spectroscopy

Ralph W. Adams, Liam Byrne, Péter Király, Mohammadali Foroozandeh, Liladhar Paudel, Mathias Nilsson, Jonathan Clayden, Gareth A. Morris*

*Corresponding author for this work

Research output: Contribution to journalArticle (Academic Journal)peer-review

56 Citations (Scopus)

Abstract

An NMR method is reported that allows diastereomeric ratios to be determined even in crowded spectra or where chemical shift differences are small compared to multiplet widths. Band-selective pure shift NMR collapses multiplets to singlets, greatly improving spectral resolution while largely retaining, or even enhancing, signal-to-noise ratio.

Original languageEnglish
Pages (from-to)2512-2514
Number of pages3
JournalChemical Communications
Volume50
Issue number19
Early online date16 Jan 2014
DOIs
Publication statusPublished - 7 Mar 2014

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