Table 1. Equilibrium data for alkene binding to 1. Determined from [0.018] M, toluene-d8 solutions of 2a–f at 298 K, 1 atm.
Alkene (complex) | 1 : 2b–f |
Norbornene (2a) | <1 : >99 |
Ethylene (2b) | <1 : >99 |
Propylene (2c) | 14 : 86 |
Hex-1-ene (2d) | 18 : 82 |
3,3-Dimethyl-1-butene (2e) | 10 : 90 |
Allylbenzene (2f) | 2 : 98 |