| 发明名称 |
Method for manufacture or organic fluorine compounds |
| 摘要 |
Organic fluorine compounds such as pentafluorobenzonitrile, tetrafluorophthalonitriles, and pentafluoropyridine are produced by a method which comprises causing a chloro- or bromo-organic compound to react with a fluorinating agent such as an alkali metal fluoride in benzonitrile as a solvent at temperatures in the range of 190 DEG to 400 DEG C. under at least spontaneously generated pressure.
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| 申请公布号 |
US4684734(A) |
申请公布日期 |
1987.08.04 |
| 申请号 |
US19850776085 |
申请日期 |
1985.09.13 |
| 申请人 |
NIPPON SHOKUBAI KK CO., LTD. |
发明人 |
KAIEDA, OSAMU;AWASHIMA, MASARU;OKITAKA, ISAO;NAKAMURA, TOSHIAKI |
| 分类号 |
C07B39/00;C07C17/20;C07C201/12;C07C205/12;C07C255/49;C07C255/51;C07D213/61;C07D213/84;(IPC1-7):C07C120/00;C07C121/50;C07D213/00 |
主分类号 |
C07B39/00 |
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