Improved on-line benchtop 31 P NMR reaction monitoring via Multi-Resonance SHARPER.

Laura TadielloMeghan E Halse Torsten Beweries

Published in: Analytical methods : advancing methods and applications (2024)

On-line reaction monitoring of hydrogenation reactions featuring oxygen-sensitive organometallic complexes is done via a 31 P benchtop NMR spectrometer using the Multi-Resonance Sensitive Homogeneous And Resolved PEaks in Real time (MR-SHARPER) sequence. Signal enhancement generated by MR-SHARPER enables monitoring of reactivity on the order of minutes that could not be followed with traditional 31 P{ 1 H} NMR detection.

Keyphrases

magnetic resonance
high resolution
solid state
energy transfer
contrast enhanced
loop mediated isothermal amplification