| 发明名称 |
NOVEL METHOD OF CATALYTIC REMOVAL OF PROTECTIVE GROUP WITH ALLYL GROUP |
| 摘要 |
<p>A method of efficiently removing the protective group from a protected hydroxyl or amino group with an allyl derivative by one step reaction under neutral conditions. A protected hydroxyl or amino group is converted into a free hydroxyl or amino group in one-step by adding a reducing agent to an allyl derivative in the presence of nickel dichlorobis (diphenylphospino) propane.</p> |
| 申请公布号 |
EP1044962(A4) |
申请公布日期 |
2004.03.24 |
| 申请号 |
EP19980951737 |
申请日期 |
1998.11.09 |
| 申请人 |
CHISSO CORPORATION |
发明人 |
OGASAWARA, KUNIO;TANIGUCHI, TAKAHIKO |
| 分类号 |
C07C29/132;C07C209/62;C07C211/27;C07C211/46;C07C231/12;C07C233/07;C07C233/11;C07C233/22;C07C303/40;C07C311/16;C07C311/21;C07D233/58;(IPC1-7):C07C231/12 |
主分类号 |
C07C29/132 |
| 代理机构 |
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