Signals for water occur at different frequencies in 1 H NMR spectra depending on the solvent used. Listed below are the chemical shift positions of the water signal in several common solvents. Note ...

The NMR phenomenon relies on the interaction of the nuclei of certain atomic isotopes with a static magnetic field. This magnetic field makes the possible spin-states of the nucleus differ in energy, ...

Nature Research's Protocol Exchange is a free-to-use and open resource ... 100–102 °C (lit.ref 99–101 °C); [α]D = -21.5 (0.1 M in n-hexane); 1H NMR (400 MHz, CDCl3): δ 9.30 (s, 1H ...

NMR spectroscopy is among the most powerful analytical techniques for the elucidation of chemical structure. It has the capability of providing detailed ... for simultaneous decoupling on multiple ...