Compound D shows the following IR spectrum. 100 80 60 %T 40 3037 1650 20 1739 1678 4000 3000 2000 1500 1000 500 wavenumber, cm-1 (i) Match the spectrum with any of the suitable compounds listed below. ОН OH -CEN NEC- II II IV VI (ii) Explain your answer in b(i).

Compound D shows the following IR spectrum. 100 80 60 %T 40 3037 1650 20 1739 1678 4000 3000 2000 1500 1000 500 wavenumber, cm-1 (i) Match the spectrum with any of the suitable compounds listed below. ОН OH -CEN NEC- II II IV VI (ii) Explain your answer in b(i).

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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Question

Compound D shows the following IR spectrum.
100
80
60
%T
40
3037
1650
1739
1678
4000
3000
2000
1500
1000
500
wavenumber, cm-1
(i) Match the spectrum with any of the suitable compounds listed below.
ОН
OH
-CEN
-CEN
NEC-
II
II
IV
V
VI
(ii)
Explain your answer in b(i).
20

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