title: The measurement of high enantiomeric excesses in chiral liquid crystals using 19F NMR and exchangeable protons in 2H NMR.
abstract: It is shown that the 19F spectrum and the 2H NMR spectrum of deuterated protons in a chiral liquid crystal medium can be used to measure high enantiomeric excesses.
authors.affiliation: Pharmaceutical & Analytical R&D, AstraZeneca, Silk Road Business Park, Macclesfield, Cheshire, UK. Andrew.R.Phillips@astrazeneca.com
authors.forename: Andrew R
authors.initials: AR
authors.lastname: Phillips
authors.forename: Gary J
authors.initials: GJ
authors.lastname: Sharman