Figure 5. Spectrum of tert-butanol in water (top) and with a layer of 1-octanol (bottom). The 1 H NMR spectrum of 2-propanol in water (top) and with a layer of 1-octanol (bottom) is presented in ...

A 25 nl 50/50% H 2 O/D 2 O sample containing 25 nmol of LiPF 6 and NaBF 4 reveals: 1 H (1 scan, 1 s), 19 F (1 scan, 1 s; the 30 kHz wide 19 F-NMR spectrum shows the BF 4 and PF 6 anion signals ...

NMR spectroscopy is a powerful tool for analyzing the primary structures of polymers. 1, 2, 3 In particular, stereostructures have been extensively studied using NMR spectroscopies, 4 since the ...