| 发明名称 |
METHOD FOR PRODUCING 9,9-BIS(3-AMINO-4-HYDROXYPHENYL) FLUORENE |
| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for producing 9,9-bis(3-amino-4-hydroxyphenyl) fluorene useful as a raw material for high-performance polymers. SOLUTION: This method for producing 9,9-bis(3-amino-4-hydroxyphenyl) fluorene comprises reducing 9,9-bis(3-nitro-4-hydroxyphenyl)fluorene.
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| 申请公布号 |
JP2002105034(A) |
申请公布日期 |
2002.04.10 |
| 申请号 |
JP20000294601 |
申请日期 |
2000.09.27 |
| 申请人 |
NIPPON KAYAKU CO LTD |
发明人 |
FUJIMOTO MASAKI;TANAKA EIICHI;IWABUCHI ATSUSHI;TAKASHIO YOSHIO |
| 分类号 |
C07C209/36;C07B61/00;C07C211/61;(IPC1-7):C07C209/36 |
主分类号 |
C07C209/36 |
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