Table 1.
|
HMBC |
|
HMQC |
||||||
---|---|---|---|---|---|---|---|---|---|
Carbon | C4 | C6 | C5 | Carbon | C4 | C6 | C5 | ||
Proton |
δ ppm |
38.35 |
53.7 |
78.7 |
Proton |
δ ppm |
38.35 |
53.7 |
78.7 |
H4a |
3.153 |
Bonded |
β |
α |
H4ax |
3.153 |
Bonded |
|
|
H4b |
3.20 |
Bonded |
β |
α |
H4eq |
3.20 |
Bonded |
|
|
H6a |
3.483 |
β |
Bonded |
α |
H6a |
3.483 |
|
Bonded |
|
H6b |
4.295 |
β |
Bonded |
α |
H6b |
4.295 |
|
Bonded |
|
H5 | 4.886 | α | β | Bonded | H5 | 4.886 | Bonded |
α= 2J(C,H).
β= 3J(C,H).