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- Identify the carbon atoms that give rise to the signals in the 13C NMR spectrum of each compound.a. CH3CH2CH2CH2OH; 13C NMR: 14, 19, 35, and 62 ppmb. (CH3)2CHCHO; 13C NMR: 16, 41, and 205 ppmc. CH2 = CHCH(OH)CH3; 13C NMR: 23, 69, 113, and 143 ppmIdentify the carbon atoms that give rise to the signals in the 13C NMR spectrum of each compound. a.CH3CH2CH2CH2OH; 13C NMR: 14, 19, 35, and 62 ppm b.(CH3)2CHCHO; 13C NMR: 16, 41, and 205 ppm c.CH2=CHCH(OH)CH3; 13C NMR: 23, 69, 113, and 143 ppm1H and 13C NMR spectrum Identify the multiplicity of each signal in the given compound.
- 1Compound 1 has molecular formula C7H16. It shows three signals in the 1H-NMR spectrum, one at 0.85 ppm, one at 1.02 ppm, and one at 1.62 ppm. The relative integrals of these three signals are 6, 1, and 1, respectively. Compound 2 has molecular formula C7H14. It shows three signals in the 1H-NMR spectrum, one at 0.98 ppm, one at 1.36 ppm, and one at 1.55 ppm. The relative integrals of these three signals are 3, 2, and 2, respectively. Propose structures for compounds 1 and 2, explaining how you reach your conclusion.How many 13C NMR signals does each compound exhibit ?How many 1H-NMR signals/peaks would you expect to see for the following molecule?
- Predict the number of signals and the splitting pattern of each signal in the 1H-NMR spectrum of each moleculeGiven the following NMR data, find the unknown compound. a. Identify the molecular formula; find IHDb. Identify the 1H and 13C NMR signalsDraw the structure of C4H8O2. Indicate which carbon atoms correspond to which signal in the C NMR spectrum/chart