Complete the table with at least 3 Major NMR shifts. Normal NMR Analysis BIU X₂ X² → Chemical shift, ppm Integration Multiplicity fx 11 Part of structure Tx
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- Chemistry H NMR AND C13NMR ??? IN 3 CI 5 A 20= B CI 7 9According to this H NMR spectrum, identify the structure of the compound. the only additional information given is the molecular weight is 240.3 14 72 7.0 8 (ppm) 6.8 6.4 3.0 2.5 2.0 6 tppm)Sketch/describe the 1H NMR spectrum for the following molecules. For each signal, predict the chemical shift (within +/- 1 ppm), relative integration, and splitting. Cl2CHCH3 Cl2CHCH2CI CI2CHCHCI2
- Analyze the 13C NMR spectrum for the C5HIN compound shown below and determine a structure. Assign all the carbons. Shift (ppm) Mult. 47.7 27.5 25.5 200 150 100 50 PPM EE E24) Draw 'H NMR for the following compound on the chemical shift scale in H NMR spectra below. Show multiplicity of each signal (and also label each signal as s,d,t,q,etc.). Show integration number next to each signal. Use the 'H NMR Chemical shifts table for approximate chemical shifts. chemical shift scate: w 10 8 g 4 6 5 Chemical Shift (ppm) 3 2 0For the following 9 compounds (most of which were the ones used in this lab), tell me what peaks you would expect to see in the 'H-NMR spectrum of those compounds. I have provided table for you to fill out with approximate chemical shift (ppm units), peak multiplicity_(singlet, doublet, etc.) and integration of the signal (how many protons would give that signal). No IR data is required. In addition, tell me the number of 13C-NMR signals you would expect to see [specific 13C shifts are not required] Predict
- Based on the 13C NMR chemical shift range, predict the carbon chemical shifts range (a-d) of the following molecule.How many 13C NMR and 1H NMR peaks is present in the molecule attached?Analyze the H-NMR and C-NMR data below 10 9 8 7 H-NMR 6 200 180 160 140 120 C-NMR ppm 100 80 ppm 3 2 60 40 20 0 Assign. AQU C Shift (ppm) 7.804 7.607 2.577 Ppm Int. 196.90 199 135.86 274 131.89 1000 129.83 995 128.28 284 26.50 363
- Help me find the 13C NMR spectrum of the imageHow can decoupled 13C-NMR be used to differentiate following compounds? look for chemical displacement values of the compounds.For the following 9 compounds (most of which were the ones used in this lab), tell me what peaks you would expect to see in the 'H-NMR spectrum of those compounds. I have provided table for you to fill out with approximate chemical shift (ppm units), peak multiplicity_(singlet, doublet, etc.) and integration of the signal (how many protons would give that signal). No IR data is required. In addition, tell me the number of 13C-NMR signals you would expect to see [specific 13C shifts are not required] Predict