| 发明名称 |
PROCESS FOR PREPARING 2-VINYL-4,6-DIAMINO-S-TRIAZINE DERIVATIVES |
| 摘要 |
A 2-vinyl-4,6-diamino-s-triazine of formula (I) is prepd. by heating imidazolyl-s-triazine of formula (II) in the presence of antipolymerant i.e. sodium sulfide under reduced pressure. In (II), R1=H, Me or Et; R2=H or Me. (I) is useful as a comonomer.
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| 申请公布号 |
KR900001911(B1) |
申请公布日期 |
1990.03.26 |
| 申请号 |
KR19850000139 |
申请日期 |
1985.01.11 |
| 申请人 |
CIKOGU KASEI IND. CO. |
发明人 |
SAWA NASUO;MASUDA KAKESHI |
| 分类号 |
C07D251/18;(IPC1-7):C07D251/18 |
主分类号 |
C07D251/18 |
| 代理机构 |
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