| 发明名称 |
Process for procucing 1,3-dialkyl-2-imidazolidinone |
| 摘要 |
<p>A bis-urea compound represented by the formula (3) <CHEM> wherein R is an alkyl group, a process for its preparation and its use for preparing 1,3-dialkyl-2-imidazolidinone represented by the formula (2) <CHEM> wherein R is an alkyl group, are disclosed.w</p> |
| 申请公布号 |
EP0691328(A1) |
申请公布日期 |
1996.01.10 |
| 申请号 |
EP19950110656 |
申请日期 |
1995.07.07 |
| 申请人 |
MITSUI TOATSU CHEMICALS, INC. |
发明人 |
NARUSE, HIROSHI;MIZUTA, HIDEKI;UMEDA, SHINICHI;NAGATA, TERUYUKI |
| 分类号 |
C07C275/14;C07D233/34;(IPC1-7):C07C275/14 |
主分类号 |
C07C275/14 |
| 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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