发明授权
- 专利标题: Novel aromatic bromopolyfluoroalkyl ethers and method for the preparation thereof
- 专利标题(中): 新型芳香族溴多氟烷基醚及其制备方法
-
申请号: US318147申请日: 1981-11-04
-
公开(公告)号: US4377711A公开(公告)日: 1983-03-22
- 发明人: Isabelle Rico , Claude Wakselman
- 申请人: Isabelle Rico , Claude Wakselman
- 申请人地址: FRX Paris
- 专利权人: Rhone-Poulenc Industries
- 当前专利权人: Rhone-Poulenc Industries
- 当前专利权人地址: FRX Paris
- 主分类号: C07C43/225
- IPC分类号: C07C43/225 ; C07C205/37 ; C07C43/205
摘要:
Disclosed are aromatic bromopolyfluoroalkyl ethers of the formula: ##STR1## where n is equal to 1 or 2 and R represents at least one moiety selected from the group consisting of hydrogen, the alkyl radicals having from 1 to 12 carbon atoms, the phenyl radical, the alkoxy radicals having from 1 to 12 carbon atoms, the phenyloxy radical, and the radicals NO.sub.2, CN, Cl, F, Br, I, CF.sub.3, and CONR.sub.1 R.sub.2 and NR.sub.1 R.sub.2 where R.sub.1 and R.sub.2 are identical or different and represent each a hydrogen or an alkyl radical having from 1 to 6 carbon atoms. Also disclosed is a method for preparation of these ethers. These compounds are useful as intermediates in producing products exhibiting phytosanitary or pharmaceutical activity.