| 发明名称 |
PROCESS FOR PRODUCING 2-CYANOIMINO-1,3-THIAZOLIDINE |
| 摘要 |
A method of obtaining a high purity 2-cyanoimino-1,3-thiazolidine, at a high yield, by cyclization reaction of dimethyl N-cyanoiminodithiocarbonate ester with 2-aminoethane thiol or the salt thereof in the presence of an alkali metal hydroxide is disclosed.
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| 申请公布号 |
EP1460068(A1) |
申请公布日期 |
2004.09.22 |
| 申请号 |
EP20020773006 |
申请日期 |
2002.10.24 |
| 申请人 |
NIPPON CARBIDE KOGYO KABUSHIKI KAISHA |
发明人 |
MITA, SHINYA;MUROTANI, MASAHIRO;ISHII, KENICHI |
| 分类号 |
C07D277/18;C07D277/38;(IPC1-7):C07D277/18 |
主分类号 |
C07D277/18 |
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