Table 2. Computational Results for the Regioselective Phosphonationa.
R | TSC2 | 5 | TSC4 | 4 | TSC6 | 6 |
---|---|---|---|---|---|---|
H (1b) | +59 | –4 | +54 | –31 | ||
3-F (1e) | +46 | –20 | +50 | –43 | +42 | –6 |
3-Ph (1g) | +45 | –18 | +40 | –36 | +49 | –15 |
3-COPh (1qc) | +28 | –55 | +37 | –83 | +23 | –59 |
DLPNO-CCSD(T)/def2-TZVPPD/SMD(THF)//ωB97X-D/6-311+G(d,p), kJ mol–1.