| 发明名称 |
Aryl ethynyl phthalic acid derivative and method for producing the same |
| 摘要 |
The invention provides an aryl ethynyl phthalic acid and derivatives thereof (including fluorine-containing compounds) represented by Formulae 1, 3, 5, 4A and 5A including the structure of Formula 2, and method of producing these compounds, in which an aryl ethynyl phthalic anhydride is formed by subjecting an aryl phthalic acid to ring closing: <CHEM> <CHEM> <CHEM> |
| 申请公布号 |
EP1586569(A1) |
申请公布日期 |
2005.10.19 |
| 申请号 |
EP20050006819 |
申请日期 |
2005.03.29 |
| 申请人 |
FUJI PHOTO FILM CO., LTD. |
发明人 |
URAZOE, DAISUKE;MORI, HIDETO;YAMAKAWA, KATSUYOSHI |
| 分类号 |
C07C51/09;C07C51/56;C07C63/74;C07C69/76;C07C69/80;C07D307/89 |
主分类号 |
C07C51/09 |
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