Table 1.
pol η |
pol λ |
po1 β |
|||||||
---|---|---|---|---|---|---|---|---|---|
B sequence |
W sequence |
B sequence |
B sequence |
||||||
compound | pKa4 (soln) | pKeff | ΔPKa4,eff | pKeff | ΔPKa4,eff | pKeff | ΔPKa4,eff | pKeff | ΔPKa4,eff |
CF2 | 7.8 | 9.0 | 1.2 | 9.0 | 1.2 | 8.4 | 0.6 | 8.7 | 0.9 |
CFCl | 8.4 | 9.6 | 1.2 | 9.8 | 1.4 | 8.9 | 0.5 | 8.9 | 0.5 |
CCl2 | 8.8 | 9.9 | 1.1 | 9.4 | 0.6 | 9.3 | 0.5 | ||
O | 8.9 | 7.3 | −1.6 | 7.2 | −1.7 | 8.9 | 0.0 | 8.9 | 0.0 |
CHF | 9.0 | 8.7 | −0.3 | 8.7 | −0.3 | 8.5 | −0.5 | 8.8 | −0.2 |
R-CHF | 9.0 | 8.6 | −0.4 | 8.3 | −0.7 | 8.5 | −0.5 | ||
S-CHF | 9.0 | 9.6 | 0.6 | 9.2 | 0.2 | 9.0 | 0.0 | ||
CBr2 | 9.3 | 9.8 | 0.5 | 9.9 | 0.6 | 9.8 | 0.5 | 9.4 | 0.1 |
CHCl | 9.5 | 9.6 | 0.1 | 9.7 | 0.2 | 8.9 | −0.6 | 9.2 | −0.3 |
R-CHCl | 9.5 | 9.6 | 0.1 | 9.6 | 0.1 | ||||
S-CHCl | 9.5 | 10.0 | 0.5 | 9.9 | 0.4 | ||||
NH | 9.7 | 8.6 | −1.1 | 8.5 | −1.2 | ||||
CH2 | 10.5 | 9.1 | −1.4 | 9.0 | −1.5 | 9.8 | −0.7 | 9.5 | −1.0 |
CHCH3 | 11.59 | 11.1 | −0.5 | 10.9 | −0.7 | 11.1 | −0.5 |