Table 2.
Stability constants (logK) of the Cu(II) Complexes of YW-1 to YW-13.
| Reaction | YW-1 | YW-4 | YW-2 | YW-5 | YW-13 |
|---|---|---|---|---|---|
| M2+ + HL = [MHL]2+ | 5.61(13) | 6.62(3) | 6.89(9) | 6.01(2) | 3.89(3) |
| M2+ + L−1 = [ML]+ | 23.41(9) | 23.27(2) | 22.79(7) | 22.36(1) | 25.56(6) |
| [ML(H2O)]+ = [ML(OH)] + H+ | 15.27(9) | 14.98(2) | 15.36(8) | 13.79(2) | 17.70(7) |