Table 6.
Position | Chemical shift, ppm | Coupling constants, Hz
|
|
---|---|---|---|
JCC | JPC | ||
1 | 65.91 | 40.6 (2) | |
2 | 79.96 | 41.6 (1,3,2-Me) | 7.9 (P-2) |
2-Methyl | 17.94 | 39.5 (2) | |
3 | 74.09 | — | |
4 | 67.21 | 42.8 (3) | 4.8 (P-4) |
Position | Chemical shift, ppm | Coupling constants, Hz
|
|
---|---|---|---|
JCC | JPC | ||
1 | 65.91 | 40.6 (2) | |
2 | 79.96 | 41.6 (1,3,2-Me) | 7.9 (P-2) |
2-Methyl | 17.94 | 39.5 (2) | |
3 | 74.09 | — | |
4 | 67.21 | 42.8 (3) | 4.8 (P-4) |