Production of cycloalkanecarboxylic acid salt compound
| 专利类型 | 发明专利 | 法律事件 | |
| 专利有效性 | 失效专利 | 当前状态 | |
| 申请号 | JP24418884 | 申请日 | 1984-11-19 |
| 公开(公告)号 | JPS61122243A | 公开(公告)日 | 1986-06-10 |
| 申请人 | Nippon Zeon Co Ltd; | 申请人类型 | 企业 |
| 发明人 | OKUMURA KINICHI; NAKANO MUNETOSHI; | 第一发明人 | OKUMURA KINICHI |
| 权利人 | Nippon Zeon Co Ltd | 权利人类型 | 企业 |
| 当前权利人 | Nippon Zeon Co Ltd | 当前权利人类型 | 企业 |
| 省份 | 当前专利权人所在省份： | 城市 | 当前专利权人所在城市： |
| 具体地址 | 当前专利权人所在详细地址： | 邮编 | 当前专利权人邮编： |
| 主IPC国际分类 | C07C61/00 | 所有IPC国际分类 | C07C61/00 ; C07C51/00 ; C07C61/06 ; C07C67/00 |
| 专利引用数量 | 0 | 专利被引用数量 | 0 |
| 专利权利要求数量 | 0 | 专利文献类型 | A |
| 专利代理机构 | 专利代理人 | ||
| 摘要 | PURPOSE: To obtain the titled substance economically in high yield, by using a mixture of an alcohol and other organic solvent as a reaction solvent, in contacting a 2-halogenocycloalkanone compound with an alkali metal hydroxide. CONSTITUTION: The titled compound can be produced by reacting a 2- halogenocycloalkanone compound (e.g. 2-chlorocyclohexane) with anhydrous alkali metal hydroxide in a mixture of an alcoholic solvent and other organic solvent (preferably a hydro-carbon such as benzene, xylene, hexane, etc.) at 10W150°C, preferably 40W120°C under atmospheric pressure. The amount of the alkali metal hydroxide is preferably 2W4 equivalent based on the above raw material. The amount of the mixed solventis usually 0.5W20pts.wt. per 1pt. of the raw materal, and the ratio of the alcohol to the other organic solvent is 50W97wt% to 3W50wt%. COPYRIGHT: (C)1986,JPO&Japio |
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