The number of unique carbons in a molecule will correspond to the number of signals in the 13C NMR spectrum. Identify the number of unique carbons in this structure. unique carbons 1 2 3 4 ☐ 5 6 C 7 8 9 +/- 0 ×10
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- The number of unique carbons in a molecule will correspond to the number of signals in the ¹³C NMR spectrum. Identify the number of unique carbons in this structure. Br Br 1 4 7 +/- unique carbons 8 . 6 9 0 X C x 100 +The structure of citronellal is shown below, with the carbon atoms numbered. Also shown is a table of 13C NMR signals for the molecule and the 13C-NMR DEPT spectrum. Assign each signal in the 13C-NMR spectrum to a numbered carbon in the molecule.Calculate the degree of unsaturation (DU) for a molecule with the formula of C₂H, O. 10
- The number of unique protons in a molecule will correspond to the number of signals in the ¹H NMR spectrum. Identify the number of unique protons in this structure. 1 7 +/- unique protons 2 8 . 3 6 9 0 X C x 100Predict the number of signals expected in the 13C-NMR spectrum. A 4 B 5 C 6 D 7 E 8How many unique C-NMR signals are present in the molecule? A 4 B C 6 D 7 E 8 но
- Compound 1 has molecular formula C6H12. It shows three signals in the 1H-NMR spectrum, one at 0.96 ppm, one at 2.03 ppm, and one at 5.33 ppm. The relative integrals of these three signals are 3, 2, and 1, respectively. Compound 2 has molecular formula C7H15Br. It shows two signals in the 1H-NMR spectrum, one at 1.08 ppm and one at 1.59 ppm. The relative integrals of these two signals are 3 and 2, respectively. Propose structures for compounds 1 and 2, explaining how you reach your conclusion.A 13C NMR spectrum is shown for a molecule with the molecular formula of C4H8O2. Draw the structure that best fits this data.A'H NMR spectrum is shown for a molecule with the molecular formula of CeH9Br. Draw the structure that best fits this data.
- How many 13CNMR signals are produced by each of the following molecules?Where do the stars go the nmrHow many atoms from the following molecule will be detected in a 13C NMR experiment? We are not asking for unique signals, just total number of atoms! OCH 3 QUESTION 7 GMU 2020_11871-1 How many atoms from the following molecule will be detected in a 1H NMR experiment? We are not asking for unique signals, just total number of atoms! Gom О OCH 3