| 发明名称 |
PROCESS FOR PRODUCING 2,2-BIS(3,4-DIAMINOPHENYL)HEXAFLUOROPROPANE |
| 摘要 |
A process for producing in high yield 2,2-bis(3,4-diaminophenyl)hexafluoropropane, which is useful as a crosslinking agent, from an inexpensive compound through a short reaction step. The process comprises catalytically reducing 2,2-bis[3-nitro-4-(substituted or unsubstituted benzylamino)phenyl]hexafluoropropane.
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| 申请公布号 |
WO0138290(A1) |
申请公布日期 |
2001.05.31 |
| 申请号 |
WO2000JP08196 |
申请日期 |
2000.11.21 |
| 申请人 |
DAIKIN INDUSTRIES, LTD.;ITAGAKI, TSUYOSHI;ISEKI, KATSUHIKO |
发明人 |
ITAGAKI, TSUYOSHI;ISEKI, KATSUHIKO |
| 分类号 |
C07C209/36;C07C211/52;(IPC1-7):C07C209/36;C07C211/56;C07C309/73 |
主分类号 |
C07C209/36 |
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