11 | B (30 mol%) | CCl4 |
| 34f/45g/48h | 66 f/64g/60h |
12 | B (30 mol%) | DCE | 72 | 7 | 58 |
13 | B (90 mol%) | CCl4 |
| 22e/36f/49g | 74.1e/73.5f/72.2g |
14 | B (150 mol%) | CCl4 |
| 4.0d/7.4e | 67.2 d/67.0 e |