| 发明名称 |
METHOD FOR PRODUCING N-SUBSTITUTED CARBOXAMIDE |
| 摘要 |
PROBLEM TO BE SOLVED: To provide an industrially excellent method for producing a compound represented by formula (II) (A is CH<SB>2</SB>, oxygen atom or single bond). SOLUTION: This method for producing the compound represented by formula (II) comprises reacting a compound represented by formula (I) (A is as shown above) with urea in 20 ml-200 ml of an aqueous solution based on 1 mol of the compound represented by formula (I) . COPYRIGHT: (C)2004,JPO&NCIPI
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| 申请公布号 |
JP2004250370(A) |
申请公布日期 |
2004.09.09 |
| 申请号 |
JP20030041973 |
申请日期 |
2003.02.20 |
| 申请人 |
NIPPON SODA CO LTD |
发明人 |
TENMA SHIYOUKO;FUKAMI TOSHIYUKI;NODA KAORU;KIMURA YASUHARU |
| 分类号 |
C07D295/20;(IPC1-7):C07D295/20 |
主分类号 |
C07D295/20 |
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