Achievement of 1H–19F heteronuclear experiments using the conventional spectrometer with a shared single high band amplifier

The 1H–19F heteronuclear NMR experiments were achieved using the conventional spectrometer equipped with a single high band amplifier and a 1H/19F/13C double‐tuned probe. Although double high band amplifiers are generally required to perform such experiments, a simple modification of pathway in the conventional spectrometer was capable of acquiring various 1H–19F heteronuclear spectra. The efficiency of the present technique was demonstrated in an application for 19F{1H} and 1H{19F} saturation transfer difference experiments. Copyright © 2015 John Wiley & Sons, Ltd. The 1H‐19F heteronuclear NMR experiments were achieved using the conventional spectrometer equipped with a single high band amplifier and a 1H/19F/13C‐double tuned probe. Although double high band amplifiers are generally required to perform such experiments, a simple modification of pathway in the conventional spectrometer was capable of acquiring various 1H‐19F heteronuclear spectra.