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help with the following ochem question part a, b, and c regarding the NMR for the compound.... (5S, 7R)-7-bromo-,3,9-diethyl-6,6-dimethylundec-3,8-dien-5-ol

help with the following ochem question part a, b, and c regarding the NMR for the compound.... (5S, 7R)-7-bromo-,3,9-diethyl-6,6-dimethylundec-3,8-dien-5-ol

Chemistry
Chemistry
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ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
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help with the following ochem question part a, b, and c regarding the NMR for the compound....

(5S, 7R)-7-bromo-,3,9-diethyl-6,6-dimethylundec-3,8-dien-5-ol

 

         

Consider running the NMR for the compound given below and answer the questions shown (5S, 7R)-7-bromo-3,9-diethyl-6,6-dimethylundec-3,8-dien-5-ol (a) Give the splitting pattern for each type of H peak present in their ¹H-NMR (use s, d, t, q, etc). Draw the bond line structure on the right and write you answer on the structure (b) Give the splitting pattern for each type of carbon atoms present in their off- resonance decoupled ¹3C-NMR (use s, d, t, q). Draw the bond line structure on right and write your answer on the structure. (c) # of peaks in ¹3C-NMR spectra is: # of peaks with positive phase: # of peaks in DEPT 90 spectra: # of peaks in DEPT 135 spectra: # of peaks with negative phase: # of peaks in DEPT 45 spectra:
Transcribed Image Text:Consider running the NMR for the compound given below and answer the questions shown (5S, 7R)-7-bromo-3,9-diethyl-6,6-dimethylundec-3,8-dien-5-ol (a) Give the splitting pattern for each type of H peak present in their ¹H-NMR (use s, d, t, q, etc). Draw the bond line structure on the right and write you answer on the structure (b) Give the splitting pattern for each type of carbon atoms present in their off- resonance decoupled ¹3C-NMR (use s, d, t, q). Draw the bond line structure on right and write your answer on the structure. (c) # of peaks in ¹3C-NMR spectra is: # of peaks with positive phase: # of peaks in DEPT 90 spectra: # of peaks in DEPT 135 spectra: # of peaks with negative phase: # of peaks in DEPT 45 spectra:
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