| 发明名称 |
Diaryl ether condensation reactions |
| 摘要 |
One aspect of the present invention relates to novel reaction conditions that allow the efficient synthesis of diaryl ethers from arenes bearing a leaving group and arenols under relatively mild conditions. Another aspect of the present invention relates to the dramatic effects of acidic activators on Ullmann-type couplings involving electron-poor and/or relatively insoluble substrates. |
| 申请公布号 |
US2003088128(A1) |
申请公布日期 |
2003.05.08 |
| 申请号 |
US20020132884 |
申请日期 |
2002.04.25 |
| 申请人 |
MARCOUX JEAN-FRANCOIS;DOYE SVEN;BUCHWALD STEPHEN |
发明人 |
MARCOUX JEAN-FRANCOIS;DOYE SVEN;BUCHWALD STEPHEN |
| 分类号 |
C07B41/04;C07C41/16;C07C45/71;C07C51/367;C07C67/31;C07C213/00;C07C217/90;C07C231/02;C07C231/08;C07C233/11;C07C233/65;C07C253/30;C07C255/54;(IPC1-7):C07F9/74;C07F9/28;C07C391/02;C07C319/18;C0729/06 |
主分类号 |
C07B41/04 |
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