title: Application of the BIRD sandwich for the rapid and accurate determination of (1)H-(1)H NMR coupling constants in higher order spin systems.
abstract: A method is presented that allows for the convenient and reliable determination of (1)H-(1)H NMR coupling constants in higher order or symmetrically coupled spin systems. The method can be applied on any programmable FT-NMR spectrometer and is demonstrated here on micromole quantities of sample in a standard 5-mm NMR tube.
authors.affiliation: College of Pharmacy, Oregon State University, Corvallis, Oregon 97331, USA.
authors.forename: R T
authors.initials: RT
authors.lastname: Williamson
authors.forename: J R
authors.initials: JR
authors.lastname: Carney
authors.forename: W H
authors.initials: WH
authors.lastname: Gerwick
mesh_terms: D005650:Fumarates / Q000737:chemistry; D009682:Magnetic Resonance Spectroscopy / Q000379:methods*; D008298:Maleates / Q000737:chemistry; D008832:Microchemistry / Q000379:methods; D019301:Oleic Acid / Q000737:chemistry; D009829:Oleic Acids
chemical_list: D005650:Fumarates; D008298:Maleates; D009829:Oleic Acids; D019301:Oleic Acid; C011459:elaidic acid; C035088:diethyl fumarate; C014476:diethyl maleate