Please show work. Compound B has the molecular formula C8H6O2. The IR, 1H-NMR, and 13C-NMR spectra are shown below. Suggest a structure for B and explain your reasoning.

Chemistry
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Chapter1: Chemical Foundations
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Compound B has the molecular formula C8H6O2. The IR, 1H-NMR, and 13C-NMR spectra are shown below.  Suggest a structure for B and explain your reasoning.

4H
COMPOUND B
2H
1H-NMR spectrum
to
Transcribed Image Text:4H COMPOUND B 2H 1H-NMR spectrum to
50-
40-
30-
20-
COMPOUNDB
IR spectrum
10-
3500
3000
2500
2000
1500
1000
Wavenumber (cm-1)
|130.0
COMPOUND B
13C-NMR spectrum
191.4.
139.9
to
- 2757
S-2803
S2869
Transmittance
Transcribed Image Text:50- 40- 30- 20- COMPOUNDB IR spectrum 10- 3500 3000 2500 2000 1500 1000 Wavenumber (cm-1) |130.0 COMPOUND B 13C-NMR spectrum 191.4. 139.9 to - 2757 S-2803 S2869 Transmittance
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