Use the supplied NMR spectrum to gain insight into salicylic acid. Decipher the spectrum by assigning hydrogen peaks in the molecule and include it with your report. CO₂H OH 11.5 11.0 10.5 10.0 9.5 9.0 8.5 8.0 7.5 7.0 6.5 6.0 5.5 5.0 4.5 4.0 3.5 3.0 2.5 2.0
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- 500 20 8.0 Interpret the 'H-NMR spectrum and assign the correct structure. Please be sure to explain your work. C₂H₁, CL 3.0 7.0 400 4.0 6.0 5.0 -B00 5.0 6.0 4.0 200 7.0 E 3.0 8.0 MA 20 100 9.0 1.0 10.0 (ppm) 가 O Hz 08 (ppm)Examine the spectrum below for the compount C9H8O4. Compare and contrast the peaks with salicylic acid. Deduce the possible structure of the compoundDescribe the 1H-NMR spectrum of 4-bromoaniline (chemical shift, integration, multiple). Make a table and describe the results.
- Determine the structure of the molecule using the chemical formula and NMR spectra. Can someone help me walk through this problem? Please show the structure and how you got it.The ¹H NMR spectrum of a compound with the formula C12H2406 is pictured below. Determine the structure of the molecule using as much information as possible from the spectrum. Record your calculations and reasoning in the box given below the spectrum 10 9 -00 8 7 T 6 T 5 4 T 3 T 2 1 0A compound with the molecular formula C5H1002 has the following NMR spectrum. Determine the number of protons giving rise to the signal at 4 ppm. Proton NMR 4.5 O O O O O 1 6 4.0 33.2 3.5 3.0 2.5 Integration Values 2.0 48.4 illu 1.5 33.3 1.0 48.7 0.5 ppm
- Analyze the following proton NMR spectrum for a compound with the chemical structure C10H12O2. Draw the structure of the compound.Analyze the BC NMR spectrum for the C4H602 compound shown below and determine a structure. Assign all the carbons. Shift (ppm) Mult. 173.7 136.1 128.0 T 17.6 QPredict the structure of a compound based on this 13C NMR spectra. The chemical formula of this compound is C4H6O2. Briefly explain your answer.
- The following NMR and IR spectra were obtained for a molecule with molecular formula C2H4O2. Draw the structure of the molecule that is consistent with the two spectra. Note. In the NMR spectrum, s stands for singlet. LOD C2H,O2 3H, s 3000 cm-1 1H, s 1720 cm-1 D 4000 3000 2000 1500 1000 HAVENUMBERI l 12 10 8 4 -2Compound CsH12 gives the following H-NMR. Draw the structure of the compound. Draw a box around the structure you want graded. 5.00 1.00 6.04 70 6.5 6.0 4.0 3.5 3.0 25 20 1.5 A student was adding bromine across the double bond of 2-butene to make 2,3-dibromobutane. After taking the NMR, the student discovered they didn't get the product expected. Based on the NMR, what product did they obtain? Draw a box around your answer. 1.00 2.01 |2.00 3.007) A molecule has a chemical formula of C6H1202 and produces the spectrum below. Determine its structure. Any labile protons, if they exist, might be present in this 1H NMR spectrum. All signals are singlets. 11 10 HSP-00-610 9 8 7 6 5 ppm 1H 4 -M 3 2H 3H - N 2 6H 1