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Look at the proton NMR spectrum below. The spectral data are tabulated as well so you can see the exact chemical shifts
Posted: Wed May 18, 2022 10:06 am
by answerhappygod
- Look At The Proton Nmr Spectrum Below The Spectral Data Are Tabulated As Well So You Can See The Exact Chemical Shifts 1 (34 KiB) Viewed 51 times
Look at the proton NMR spectrum below. The spectral data are tabulated as well so you can see the exact chemical shifts and coupling constants. The compound has a molecular formula of C,H,Oz. Determine the structure of the compound, and explain your reasoning. It is the same compound as the IR spectrum from the last slide. HNMR 7.86 (1H, d, J = 7.8 Hz) 7.43 (1H, dd, J = 7.8, 8.9 Hz) 6.98 (1H, dd, I = 8.4, 8.9 Hz) 6.94 (1H, d, J = 8.4 Hz) 4.50 (2H,1,J = 6.4 Hz) 2.77 (2H,,) = 6.4 Hz) 3 9 9 00 8 7 6 5 ppm 4 2 1 0