In problems 4.28 to 4.51, refer to Table 4.3 for isotopic abundances where needed. Figure 4.39 shows
Question:
In problems 4.28 to 4.51, refer to Table 4.3 for isotopic abundances where needed.
Figure 4.39 shows the 11B NMR spectra of
(a) THF·BH3 (4.16)
(b) PhMe2P·BH3.
Interpret the observed coupling patterns and mark on the figure where you would measure relevant coupling constants.
Figure 4.39
Table 4.3
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To interpret the observed coupling patterns in 11B NMR spectra we need to analyze the boron environment in the given chemical structures Boron11 11B i...View the full answer
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