发明名称 |
PALLADIUM CATALYST AND PROCESS FOR PRODUCTION OF BISARYL COMPOUND USING SAME |
摘要 |
Disclosed are: a novel palladium catalyst which does not undergo leakage, can be recycled, does not require the use of any phosphorus-containing ligand, and has a high catalytic activity; and a process for producing a novel bisaryl compound using the palladium catalyst. In the production of a bisaryl compound by reacting an aromatic halide with an aromatic boronic acid in the presence of a palladium catalyst and a base, the palladium catalyst comprises a dendrimer containing a silica particle as a core and a palladium compound dissolved in an ionic liquid and supported on the dendrimer. |
申请公布号 |
US2012232310(A1) |
申请公布日期 |
2012.09.13 |
申请号 |
US201013510524 |
申请日期 |
2010.11.11 |
申请人 |
HAGIWARA HISAHIRO;TSUBOKAWA NORIO;NIIGATA UNIVERSITY |
发明人 |
HAGIWARA HISAHIRO;TSUBOKAWA NORIO |
分类号 |
C07C45/68;C07C1/26;C07C1/32;C07C41/30 |
主分类号 |
C07C45/68 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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