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61. 发明授权

US06737193B2 Tetraketopiperazine unit-containing compound as an active material in batteries 失效
标题翻译：含四氯哌嗪单元的化合物作为电池中的活性物质
公开(公告)号：US06737193B2
公开(公告)日：2004-05-18
申请号：US10028064
申请日：2001-12-20
申请人： Teruo Umemoto
发明人： Teruo Umemoto
IPC分类号： H01M460
CPC分类号： C07D241/02 , H01M4/137 , H01M4/60 , H01M4/608 , H01M2004/028
摘要： Compounds containing at least one tetraketopiperazine-1,4-diyl unit are disclosed as active materials in the positive electrodes of batteries. Novel methods for preparing the tetraketopiperazine unit-containing compounds include: (i) reacting an oxalyl halide and an oxamide, and adding water or an aqueous alkali solution to the reaction mixture, (ii) reacting an oxalyl halide and a silylamine, (iii) reacting an oximidyl halide and an amine, (iv) reacting an oxalyl halide and a silylamine, and reacting with an amine, (v) reacting an oxalyl halide and a dioxamide, (vi) reacting an oximidyl halide and a diamine, and (vii) reacting an oxalyl halide and a silylamine, and reacting with a diamine. A novel method for preparing an oximidyl halide is also disclosed.
摘要翻译：公开了含有至少一种四硒代哌嗪-1,4-二基单元的化合物作为电池正极中的活性材料。用于制备含有四取代哌嗪单元的化合物的新方法包括：（ⅰ）使草酰卤和草酰胺反应，并向反应混合物中加入水或碱式水溶液，（ⅱ）使草酰卤和甲硅烷基胺反应，（iii）使肟酰卤和胺反应，（iv）使草酰卤和甲硅烷基胺反应，并与胺反应，（v）使草酰卤和二氧杂环己烷反应，（vi）使肟基卤和二胺反应，和（vii ）使草酰卤和甲硅烷基胺反应，并与二胺反应。还公开了一种制备肟基卤化物的新方法。

62. 发明授权

US5569778A Process for preparing fluorine-containing dicarbonyl compound 失效
标题翻译：含氟二羰基化合物的制备方法
公开(公告)号：US5569778A
公开(公告)日：1996-10-29
申请号：US428133
申请日：1995-04-28
申请人： Teruo Umemoto , Ginjiro Tomizawa
发明人： Teruo Umemoto , Ginjiro Tomizawa
IPC分类号： C07B39/00 , C07C45/63 , C07C49/457 , C07C49/463 , C07C49/813 , C07C67/307 , C07C205/43 , C07C205/45 , C07C67/287
CPC分类号： C07C205/45 , C07B39/00 , C07C205/43 , C07C45/63 , C07C49/457 , C07C49/463 , C07C49/813 , C07C67/307 , C07C2101/08 , C07C2101/14
摘要： A process for preparing a fluorine-containing dicarbonyl compound of the formula: R.sup.1 COCFR.sup.2 COR.sup.3 in which R.sup.1 is a hydrogen atom, or a substituted or unsubstituted alkyl or aryl group; R.sup.2 is a hydrogen atom, a halogen atom, or a substituted or unsubstituted alkyl or aryl group; and R.sup.3 is a hydrogen atom, or a substituted or unsubstituted alkyl, aryl, alkoxy or aryloxy group, provided that at least two of R.sup.1, R.sup.2 and R.sup.3 may together form a part of a cyclic structure with or without a hetero atom, by reacting a dicarbonyl compound of the formula: R.sup.1 COCHR.sup.2 COR.sup.3 in which R.sup.1, R.sup.2 and R.sup.3 are the same as defined above with fluorine (F.sub.2) in at least one solvent selected from the group consisting of halogenated hydrocarbons having 1 to 5 carbon atoms and nitrile compounds, or in a solvent in the presence of a salt, or an acid having pKa of 6 or less.By the above process, the fluorine-containing dicarbonyl compound is industrially prepared in a high yield.
摘要翻译： PCT No.PCT / JP93 / 01584第 371日期：1995年4月28日 102（e）日期1995年4月28日PCT 1993年11月1日PCT公布。第WO94 / 10120 PCT公开日期：1994年5月11日制备下式的含氟二羰基化合物的方法：R1COCFR2COR3，其中R1是氢原子或取代或未取代的烷基或芳基; R2是氢原子，卤素原子或取代或未取代的烷基或芳基; 并且R 3是氢原子或取代或未取代的烷基，芳基，烷氧基或芳氧基，条件是R 1，R 2和R 3中的至少两个可以一起形成具有或不具有杂原子的环状结构的一部分，一种下式的二羰基化合物：R1COCHR2COR3，其中R1，R2和R3与上述定义相同，在至少一种选自碳原子数为1〜5的卤代烃和腈化合物的溶剂中使用氟（F2），或在溶剂中，在盐的存在下，或pKa为6以下的酸。通过上述方法，可以高产率工业上制备含氟二羰基化合物。

63. 发明授权

US4371710A Perfluoroalkyl compounds and process for preparing the same 失效
公开(公告)号：US4371710A
公开(公告)日：1983-02-01
申请号：US303322
申请日：1981-09-17
申请人： Teruo Umemoto
发明人： Teruo Umemoto
IPC分类号： A61K31/18 , C07C17/26 , C07C25/02 , C07C25/13 , C07D241/44 , C07C143/00 , A61K31/185
CPC分类号： C07C323/00 , C07C17/263 , C07C25/02 , C07C25/13 , C07C309/00 , C07D241/44
摘要： Perfluoroalkyl compounds represented by the formula (I): ##STR1## wherein R.sub.f represents a perfluoroalkyl group having 1 to 20 carbon atoms, Ar represents a substituted or unsubstituted phenyl group wherein the substituent is an alkyl group having 1 to 4 carbon atoms or a halogen atom, I represents an iodine atom, and A represents a perfluoroalkyl group having 1 to 20 carbon atoms which can be the same or different from R.sub.f, a hydroxy group an alkyl group having 1 to 4 carbon atoms, an aryl group or a halogen atom, and processes for preparing the perfluoroalkyl compounds represented by the formula (I).

64. 发明授权

US4163758A 2-Nitroethylcyclopentane compounds and process for preparing the same 失效
标题翻译： 2-硝基乙基环戊烷化合物及其制备方法
公开(公告)号：US4163758A
公开(公告)日：1979-08-07
申请号：US939937
申请日：1978-09-06
申请人： Kiyosi Kondo , Daiei Tunemoto , Teruo Umemoto
发明人： Kiyosi Kondo , Daiei Tunemoto , Teruo Umemoto
IPC分类号： C07C45/51 , C07C45/67 , C07C405/00 , C07C49/46
CPC分类号： C07C405/0041 , C07C45/511 , C07C45/673 , Y02P20/55
摘要： 2-Nitroethylcyclopentane compounds represented by the formula (I) ##STR1## wherein X represents a ##STR2## R and R.sup.1 each represents a hydrogen atom or a protective group for a hydroxy group, R.sup.2 represents an unsubstituted or substituted alkyl group having 1 to 8 carbon atoms and R.sup.5 represents a hydrogen atom or an alkyl group havng 1 to 4 carbon atoms, which are useful as intermediates for the synthesis of prostaglandin compounds, and a process for preparing the 2-nitroethylcyclopentane compounds of the formula (I).
摘要翻译：由式（I）表示的2-硝基乙基环戊烷化合物其中X表示R 1和R 1各自表示氢原子或羟基的保护基，R 2表示未取代或取代的烷基，其具有 1〜8个碳原子，R 5表示氢原子或1〜4个碳原子的烷基，可用作合成前列腺素化合物的中间体，以及制备式（I）的2-硝基乙基环戊烷化合物的方法，。

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