Part C Look at the NMR spectrum and list the structural characteristics you can determine from this spectrum. 10 8 (ppm) Part D Look at the set of spectra as a group and propose a structure of the compound.
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- You are provided an unknown sample with the molecular formula C8H9NOName and draw the structure of the compound based from the NMR specORGANIC CHEMISTRY PLEASE EXPLAIN, SEE PHOTO: A compound, with molecular formula C5H10Br2 displays the following 13C NMR along with the DEPT-90 and DEPT-135 13C NMR spectra. Identify the structure of this compound. Please annotate each of the spectra, explaining what each signal or absence of signal means and the information obtained from each.what compound is this cnmr and nmr which is a solid and has a boiling point of 47.8 - 124.3 degrees celsius
- Part C Look at the NMR spectrum and list the structural characteristics you can determine from that spectrum. 200 180 160 140 120 100 80 60 40 20 13C NMR (CH, (CH, (CH) |(CH) CDCI (CH) (C) SOH SOH 7.18 708 6.18 6.08 CHCI, 10 8 (ppm) Part D Look at the set of spectra as a group and propose a structure the compound.What would be the correct structure based on the following NMR data Molecule formula: C8H8O2 - S:3.6ppm. Singlet,3H - S:7.4ppm and 7.8 ppm doublet of doublets 4H total -S:9.8ppm singlet,1HA 13C NMR spectrum is shown below. Match the spectrum with the proper structure.
- 6) Complete the spectroscopy data tables for a compound with molecular formula C6H12O. Determine the structure of the compound. Any labile protons, if they exist, will not be present in this particular 1H NMR spectrum.The 1H NMR spectrum, 13C NMR spectrum, mass spectrum, and IR spectrum below belong to a chemical with the molecular formula C7H16O. Provide a structure for that compound. You must explain how you determined the structureAs shows the NMR spectrum of ethanol. Account for the observed chemical shifts.
- Determine the structure of a compound with the formula C11H15ClO2 based on the 1H NMR spectrum below. Based on its 13C NMR (DEPT) spectrum, it is evident that this molecule shows 9 signals including one methyl (CH3) and four methylene (CH2) units.Draw the structural formulas of the following compounds and indicate the number of NMR signals that would be expected for each compound. (a) methyl iodide (b) 2,4-dimethylpentane (c) cyclopentane (d) propylene (propene)The following is the predicted 1H-NMR spectrum for an unknown compound with molecular formula C6H14O . This compound is a liquid at room temperature, is slightly soluble in water, and reacts with sodium metal with the evolution of a gas.