Match the structures with their correct 13C-NMR chemical shift. Question 48 options: 1234 1234 1234 1234 1. 7.26 ppm 2. 5.40 ppm 3. 1.91 ppm 4. 0.86 ppm
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The chemical shifts in 13C-NMR are influenced by the electronic environment around the carbon atoms. Show more…
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