路径 | 催化剂 | 摩尔/% | HPLC收率/% |
1 | Pd/C (10%) | 0.25 | 0 |
2 | PdCl2 | 0.2 | 16.3 |
3 | PdCl2(pddf) | 1 | 44.4 |
4 | [(C6H5)3P]2PdCl2 | 0.1 | 33.1 |
5 | [(C6H5)3P]2PdCl2 | 0.2 | 41.2 |
6 | [(C6H5)3P]2PdCl2 | 0.3 | 47.6 |
7 | [(C6H5)3P]2PdCl2 | 0.5 | 61.3 |