| 发明名称 |
Method for preparation of perfluoroalcanecarboxylic and perfluoroalkanesulfonic acids |
| 摘要 |
PCT No. PCT/FR96/02079 Sec. 371 Date Sep. 4, 1998 Sec. 102(e) Date Sep. 4, 1998 PCT Filed Dec. 24, 1996 PCT Pub. No. WO97/24309 PCT Pub. Date Jul. 10, 1997The invention consists of a new method for preparing perfluoroalcanecarboxylic and perfluoroalcanesulfonic acids in which ozone is made to react, in a protic environment, upon a perfluoroalkyl chain comprising at least one oxydizable chemical group.
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| 申请公布号 |
US6111136(A) |
申请公布日期 |
2000.08.29 |
| 申请号 |
US19980101247 |
申请日期 |
1998.09.04 |
| 申请人 |
ELECTRICITE DE FRANCE SERVICE NATIONAL;CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE |
发明人 |
MARZOUK, HATEM;PETIT, LAURENT;TORDEUX, MARC;BERECIBAR, AMAYA;WAKSELMAN, CLAUDE |
| 分类号 |
C07B61/00;C07C51/34;C07C53/21;C07C303/16;C07C309/06;(IPC1-7):C07C309/00 |
主分类号 |
C07B61/00 |
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