45
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Answers:
|
proton(s) |
expected chemical shift |
a) |
H1
und H5 |
d = 0.9 - 2.2 ppm |
b) |
H2
und H6 |
c) |
H3 |
d) |
H4 |
e) |
CH-OH |
d =
2.6 - 5.3 ppm |
f) |
-OH |
d =
1.3 - 5.1 ppm |
There were actually two mistakes in your solution of the problem on page 48, because
- there are more then three signals in the NMR spectrum
of isomer C
- there is no group with a signal at d = 9,9 ppm!
Go back and give it another try!
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