发明名称 |
PROCESS FOR PREPARATION OF PHTALIMIDE |
摘要 |
<p>The present invention is directed to a novel process for the synthesis of (S) -glycidyl phthalimide and to novel intermediates in the process. The process comprises, reacting a (R) -3 -Chloro-1,2-propanediol and phtalimide salt. Then reacting the product with trimethylorthoacetate and an essentially water free acid. Then reacting the product with acetyl halogenide and do a basic ester hydrolysis.</p> |
申请公布号 |
WO2006031179(A1) |
申请公布日期 |
2006.03.23 |
申请号 |
WO2005SE01315 |
申请日期 |
2005.09.12 |
申请人 |
ASTRAZENECA AB;KRIG, ANN-SOFIE;THELIN, MATS |
发明人 |
KRIG, ANN-SOFIE;THELIN, MATS |
分类号 |
C07D;C07D209/48;C07D405/06;(IPC1-7):C07D405/06 |
主分类号 |
C07D |
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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