please answer each question. 11. The NMR and IR spectra of an unknown compound with molecular...
The unknown compound A (C17H34O3) gives the following H NMR and IR spectra. Include the degrees of unsaturation and show your work for partial credit. What is the structure of compound A? TH 7. Spectroscopy: (20 pts) The unknown compound A (C17H3403) gives the following 'H NMR and IR spectra. Include degrees of unsaturation and show your work for partial credit. What is the structure of compound A? 64 4H 24 2H IH IH 24 24 24 24 1H 정...
6. Spectroscopy. The molecular formula of an unknown organic compound is C8H1402. The IR, 1C-NMR and 'H-NMR spectra of this compound are shown on the next page. Answer the following questions about this compound. (a) What is the unsaturation number for this compound? (b) What functional group(s) does this compound contain? Indicate the specific evidence for your conclusion. (c) What can you conclude from the number of 13C-NMR signals? (d) What can you conclude from the H-NMR signal at 2.3...
This compound has the molecular formula CsHino. It is IR 'Hand 13C NMR spectra are show below 1. Write the functional group for every number in the IR, 2. calculate the integration for every peak in the 'H NMR 3. Write the kind of proton for every number in the proton NMR 4. Write the kind of carbon for every number in the 13C NMR. 5. Determine the structure, and show how it consistent with the observed absorptions. 100) 993...
A compound with molecular formula C7H160 displays the following IR and 'H-NMR spectra. The 13C NMR data suggest that there is some symmetry within the molecule. a) Calculate the degrees of unsaturation (DU) for the compound in the space provided below. DU = b) Identify and label the two indicated peaks in the IR spectrum in the boxes provided. Identify and label ALL peaks in the 'H NMR spectrum below. The numbers given on the 'H NMR are integration values...
A compound with molecular formula C11H140 displays the following IR, 1H NMR and 13C NMR spectra. Propose a structure for this compound. Ppin 220.200.180.160.140 120 PPM 100 80 60 40 20
A compound with molecular formula C11H140 displays the following IR, H NMR and 13C NMR spectra. Propose a structure for this compound 180 20.200 160 0 120 100 06 60 40 20 PPM
A compound with molecular formula C7H1402 displays the following IR, 'H NMR and 13C NMR spectra. Propose a structure for this compound. 1 300 VEN 2 2. HSP-00-388 ppm 180 160 100 120 100 ab 66 40 20 PPM
A compound with molecular formula C7H160 displays the following IR and 'H-NMR spectra. The 13C NMR data suggest that there is some symmetry within the molecule. a) Calculate the degrees of unsaturation (DU) for the compound in the space provided below. DU = b) Identify and label the two indicated peaks in the IR spectrum in the boxes provided. Identify and label ALL peaks in the 'H NMR spectrum below. The numbers given on the 'H NMR are integration values...
6-A compound (C6H4C120) has the following 1H NMR, 13C NMR, and IR spectra. Propose a structure consistent with this data C6H40120 100 Transmittance -1577 SHE 4000 3000 2000 1000 Waven umhers (cm) 121.2 ppm 155 150 145 140 135 130 125 120 115 110 105 100 95 90 85 80 ppm 75 0606067 60 S SO 57
label graph please An unknown compound, A, has the formula C6H120. Elucidate the structure of A by scrutinizing its IR, H NMR and DEPT (top) and 3C NMR (bottom) spectra, shown below. Label signals on IR and NMR (show your work) if you want to get all possible points. For NMR labelling refer to Exp 1. 90 ST 2-IMG 80 Transmittance 70 4000 3000 2000 1000 Wavenumbers (cm) بالا 25 24 23 22 21 20 10 18 17 16 15...