Table 2.
Coupling constants31P–13C of ‘fast’ diastereomer, Hz.
| dT |
dC |
d(p*A) |
||
|---|---|---|---|---|
| TpC | TpC | Cp*A | Cp*A | |
| C2' | 2.9 | 0 | 2.9 | 0 |
| C3' | 5.3 | 0 | 5.5 | 0 |
| C4' | 6.8 | 8.8 | 7.6 | 8.8 |
| C5' | 0 | 5.5 | 0 | 6.8 |
| C=N-Cp*A = 7.5 | ||||
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