Organic Chemistry II |
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Professor Carl C. Wamser |
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Chem 335 - Winter Term |
Chapter 13 Homework |
Carey, end-of-chapter problems
ARIS Problems
2. Identify the following compounds based on their proton NMR spectra:
a) C3H6O
2.72 ppm, area 2, quintet
4.73 ppm, area 4, triplet
b) C8H8O2
11.0 ppm, area 1, singlet
7.0 ppm, area 5, multiplet
3.0 ppm, area 2, singlet
c) C10H14
7.05 ppm, area 4, singlet
2.45 ppm, area 4, quartet
1.05 ppm, area 6, triplet
d) C3H6Br2
3.80 ppm, area 1, multiplet
3.50 ppm, area 2, doublet
1.12 ppm, area 3, doublet
e) C6H10
4.82 ppm, area 2, singlet
2.22 ppm, area 4, triplet
1.65 ppm, area 4, triplet