| 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 |