(Bruker AVANCE 300) nuclear magnetic resonance spectrometer. Chemical shifts for1H NMR and13C NMR spectra are given with respect to external (CH3)4Si (1H and13C). [D6] DMSO was used as a locking solvent unless otherwise stated. IR spectra were recorded using KBr pellets with an FT-IR ...
Sillerud, LO, Hulsteyn, DB, Griffey, RH (1988) [13C] polarization transfer proton NMR imaging of a sodium [13C] formate phantom at 4.7 Tesla. J Magn Reson 76: pp. 380Laurel O. Sillerud et al., " {13 c}-Polarization Transfer Proton NMR Imaging of a Sodium [13 C] Formate ...
6. NMR Spectrum13C NMR : in CDCl3 13C NMR : Predict 1H NMR : Predict Predict 1H proton NMR IR : CCl4 solution IR : liquid film Raman : 4880 A,100M,liquid Mass 7. Synthesis Route629-33-4Total: 19 Synthesis Route
found in the Au/SiO2-Schiff sample, for which a distinctive resonance peak with a carbon chemical shift atδ = 164 ppm was detected, which was in good agreement with the calculated NMR shift of the imine group (Fig.1c). The corresponding stretching vibration of this functional group ...
The liquid products were collected at the conclusion of each electrocatalysis, and first identified to only contain formate by NMR (Aligent DD2–600), and then quantitatively analyzed using an ion chromatograph (Dionex ICS-600). The concentration of formate was determined from its IC peak area ...
3-13C-labeled glycerol oxidation are 1:0.82, 1:1.42, 1:1.98, respectively, during the progress of the glycerol oxidation reaction to varied stages, as determined by1H NMR analysis. Therefore, it is clear that the formed product, formate, comes from both the secondary and primary carbons of...