OChem Help... Explain how you might distinguish between the following two compounds by comparing their 1H-NMR and their DEPT 135 spectra. Provide the bond line structures for the two compounds Use the correct splitting pattern AND approximate chemical shifts for the peaks given by each compound See attached image Also I did the bond line structures, but can you please check for correctness

Organic Chemistry
9th Edition
ISBN:9781305080485
Author:John E. McMurry
Publisher:John E. McMurry
Chapter13: Structure Determination: Nuclear Magnetic Resonance Spectroscopy
Section13.8: More Complex Spin–spin Splitting Patterns
Problem 15P: 3-Bromo-1-phenyl-1-propene shows a complex NMR spectrum in which the vinylic proton at C2 is coupled...
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OChem Help...

  1. Explain how you might distinguish between the following two compounds by comparing their 1H-NMR and their DEPT 135 spectra.
    1. Provide the bond line structures for the two compounds
    2. Use the correct splitting pattern AND approximate chemical shifts for the peaks given by each compound

See attached image

Also I did the bond line structures, but can you please check for correctness

1. Explain how you might distinguish between the following two compounds
by comparing their 1H-NMR and their DEPT 135 spectra.
a. Provide the bond line structures for the two compounds
b. Use the correct splitting pattern AND approximate chemical shifts
for the peaks given by each compound
Compound I: isopropyl butanoate
H₂C
Compound II: propyl-isobutanoate H₂C.
1H-NMR
CH₂
CH₂
CH₂
CH₂
DEPT 135
Transcribed Image Text:1. Explain how you might distinguish between the following two compounds by comparing their 1H-NMR and their DEPT 135 spectra. a. Provide the bond line structures for the two compounds b. Use the correct splitting pattern AND approximate chemical shifts for the peaks given by each compound Compound I: isopropyl butanoate H₂C Compound II: propyl-isobutanoate H₂C. 1H-NMR CH₂ CH₂ CH₂ CH₂ DEPT 135
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