Photolatency results of Ru dimer/ITX/monomer mixture in CD2Cl2 ([Monomer] = 1 M). All the samples were stored in the dark (Ru dimer/ITX/monomer = 1/2.5/510 equiv.).
Entry | Precatalyst | Monomer | Reaction time (h) | Conv.a (%) | σ cis a |
---|---|---|---|---|---|
a | Ru-1 | NB | 4 | 17.6 | 30 |
b | Ru-1 | ENB | 4 | 0 | n.d |
c | Ru-2 | NB | 4 | <1.0 | n.d |
d | Ru-2 | NB | 168 | 1.4 | 23 |
e | Ru-3 | NB | 4 | 90 | 24 |
Determined by 1H-NMR.