| 发明名称 |
Process for acyl substitution of anhydride by vanadyl salt catalyst |
| 摘要 |
A process for acyl substitution of an anhydride with an active-hydrogen-containing compound includes reacting the anhydride with the active-hydrogen-containing compound in the presence of a vanadyl salt catalyst to obtain a high yield of acyl substitution reaction product with high chemoselectivity.
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| 申请公布号 |
US6541659(B1) |
申请公布日期 |
2003.04.01 |
| 申请号 |
US20020115546 |
申请日期 |
2002.04.02 |
| 申请人 |
NATIONAL TAIWAN NORMAL UNIVERSITY |
发明人 |
CHEN CHIEN-TIEN |
| 分类号 |
B01J27/053;B01J27/06;B01J27/24;B01J31/22;C07B41/12;C07B43/06;C07C67/08;(IPC1-7):C07C69/02;B01J21/00 |
主分类号 |
B01J27/053 |
| 代理机构 |
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代理人 |
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| 主权项 |
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