| 发明名称 |
Improved method of production of biaryl derivatives. |
| 摘要 |
<p>Biaryl derivatives are produced by coupling an aryl halide in an aqueous alkaline solution in the presence of a palladium catalyst, using formic hydrazide as the reducing agent.</p> |
| 申请公布号 |
EP0514821(A1) |
申请公布日期 |
1992.11.25 |
| 申请号 |
EP19920108388 |
申请日期 |
1992.05.19 |
| 申请人 |
BROMINE COMPOUNDS LTD. |
发明人 |
BECKER, ABRAM;EWENSON, ARIEL ADAM;CROITORU, BERTHA |
| 分类号 |
B01J23/44;B01J27/053;C07B37/00;C07B37/04;C07B61/00;C07C1/26;C07C37/18;C07C41/30;C07C51/04;C07C51/347;C07C63/333;C07C253/30 |
主分类号 |
B01J23/44 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
