Table 2.
Cross-metathesis of terminal olefins with 1 at 35 °C.a
| Substrate | Time [h] | Conv.b [%] | Zb [%] | Yieldc [%] |
|---|---|---|---|---|
| allyl benzene (2) | 1 | >95 | 92 | 81 |
| methyl undecenoate (5) | 5.5 | >95 | 73 | >95 |
| allyl acetate (6) | 4 | >95 | 89 | 62 |
| 1-hexene (7)d | 3 | 73 | 69 | 21 |
| allyl trimethylsilane (8) | 3 | >95 | >95 | 54 |
| 1-octene (9) | 4 | >95 | 83 | 79 |
| allyl pinacol borane (10) | 4 | >95 | >95 | 74 |
| 3-methyl-1-hexene (11) | 24 | 0 | - | - |
| pentenoic acid (12) | 24 | 0 | - | - |
| 4-penten-1-ol (13) | 1 | >95 | 72 | 72 |
| 2-(allyloxy)ethanol (14) | 1 | 87 | 66 | 73 |
| N-allylaniline (15) | 2 | 70 | 71 | 67 |
a
2 mol% catalyst in THF (3.33 M in substrate) at 35 °C.
b
Measured by 1H NMR Spectroscopy.
c
Isolated yield.
d
Run in sealed container.