| 发明名称 |
RHODIUM-CATALYZED ADDITION OF ALKENYL- AND ARYLTRIFLUOROBORATES TO ALDEHYDES AND ENONES |
| 摘要 |
Alkenyl- and aryltrifluoroborates undergo addition to enones and aldehydes in the presence of Rh(I) catalysts to give .beta.-functionalized ketones and benzylic/allylic alcohols respectively. Reaction proceeds more rapidly than with the corresponding boronic acids, and the choice of phosphine ligan d does not significantly influence the overall efficiency of addition.
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| 申请公布号 |
CA2285578(A1) |
申请公布日期 |
2001.04.07 |
| 申请号 |
CA19992285578 |
申请日期 |
1999.10.07 |
| 申请人 |
INNOVATIONS FOUNDATION |
发明人 |
BATEY, ROBERT A.;THADANI, AVINASH N.;SMIL, DAVID V. |
| 分类号 |
C07B37/02;C07B41/02;C07C29/38;C07C45/69;C07C67/343;C07C205/19;C07C205/45;C07C253/30;C07C255/53;C07D333/22;(IPC1-7):C07C33/20;C07C49/213;C07C31/135;C07C201/12;C07C67/31;C07C69/76;C07C49/76 |
主分类号 |
C07B37/02 |
| 代理机构 |
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代理人 |
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