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公开(公告)号:US07846903B2
公开(公告)日:2010-12-07
申请号:US11665776
申请日:2005-10-19
IPC分类号: C09K19/06 , C07C9/22 , C07H15/04 , C07D307/62 , C07K17/04 , C07K17/10 , A61K31/70 , A61K31/341 , A61K31/185
CPC分类号: A61Q19/00 , A61K8/0295 , A61K8/345 , A61K8/375 , A61K8/66 , A61K31/575 , A61K38/00 , A61K47/69 , A61K2800/522 , A61Q19/02 , C07D307/62 , C09K19/02 , C09K19/04 , C09K19/54 , C12N9/0089 , C12N9/2462
摘要: A cubic liquid crystal composition comprising at least one amphiphilic compound having the following general formula (1) and having an IV/OV value of 0.65 to 0.95, and water or an aqueous medium: wherein R represents a hydrophilic group; X and Y each independently represent a hydrogen atom or together form an oxygen atom; n is an integer of 0 to 4; and m is an integer of 0 to 3.
摘要翻译: 一种立方晶体组合物,其包含至少一种具有以下通式(1)的两亲化合物和IV / OV值为0.65至0.95的两亲化合物,以及水或水性介质:其中R表示亲水基团; X和Y各自独立地表示氢原子或一起形成氧原子; n为0〜4的整数。 m为0〜3的整数。
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公开(公告)号:US3983175A
公开(公告)日:1976-09-28
申请号:US581841
申请日:1975-05-29
申请人: Yoshin Tamai , Takashi Nishida , Fumio Mori , Yoshiaki Omura , Masahisa Tanomura , Takeo Hosogai , Yoichi Ninagawa , Kazuo Itoi
发明人: Yoshin Tamai , Takashi Nishida , Fumio Mori , Yoshiaki Omura , Masahisa Tanomura , Takeo Hosogai , Yoichi Ninagawa , Kazuo Itoi
CPC分类号: C07C45/68 , C07C49/20 , Y02P20/582
摘要: A process for producing substituted ketones is disclosed comprising reacting an organic halide with a ketone which has a replaceable hydrogen atom on the carbon atom in the .alpha.-position to the carbonyl group, in the presence of an aqueous alkali metal hydroxide and at least one basic nitrogen catalyst such as certain primary amines, secondary amines, tertiary amines, quaternary ammonium salts or betaine-type quaternary ammonium salts.
摘要翻译: 公开了一种制备取代酮的方法,其包括在碱金属氢氧化物水溶液和至少一种碱性金属氢氧化物存在下使有机卤化物与在羰基的α-位上的碳原子上具有可置换氢原子的酮反应, 氮气催化剂如某些伯胺,仲胺,叔胺,季铵盐或甜菜碱型季铵盐。
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公开(公告)号:US20080113923A1
公开(公告)日:2008-05-15
申请号:US11665776
申请日:2005-10-19
IPC分类号: C09K19/06 , C07C9/22 , C07H15/04 , C07D307/62 , C07K17/04 , C07K17/10 , A61K31/70 , A61K31/341 , A61K31/185
CPC分类号: A61Q19/00 , A61K8/0295 , A61K8/345 , A61K8/375 , A61K8/66 , A61K31/575 , A61K38/00 , A61K47/69 , A61K2800/522 , A61Q19/02 , C07D307/62 , C09K19/02 , C09K19/04 , C09K19/54 , C12N9/0089 , C12N9/2462
摘要: A cubic liquid crystal composition comprising at least one amphiphilic compound having the following general formula (1) and having an IV/OV value of 0.65 to 0.95, and water or an aqueous medium: wherein R represents a hydrophilic group; X and Y each independently represent a hydrogen atom or together form an oxygen atom; n is an integer of 0 to 4; and m is an integer of 0 to 3.
摘要翻译: 一种立方晶体组合物,其包含至少一种具有以下通式(1)的两亲化合物和IV / OV值为0.65至0.95的两亲化合物,以及水或水性介质:其中R表示亲水基团; X和Y各自独立地表示氢原子或一起形成氧原子; n为0〜4的整数。 m为0〜3的整数。
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公开(公告)号:US3996303A
公开(公告)日:1976-12-07
申请号:US479413
申请日:1974-06-14
申请人: Hiroyuki Nomori , Takuo Kawaguchi , Kozo Nakao , Masahisa Tanomura , Takashi Nishida , Toshiaki Takagi , Kazuo Itoi
发明人: Hiroyuki Nomori , Takuo Kawaguchi , Kozo Nakao , Masahisa Tanomura , Takashi Nishida , Toshiaki Takagi , Kazuo Itoi
IPC分类号: C07C17/275 , C07C21/02 , C07C21/04 , C07C45/69 , C07C49/227 , C07C21/00
CPC分类号: C07C49/227 , C07C17/275 , C07C21/02 , C07C21/04 , C07C45/69 , C07C67/293
摘要: An organic halide (1) having the general formula: ##STR1## wherein X is a halogen atom, R.sup.1, R.sup.2, R.sup.3 and R.sup.4 is a hydrogen atom, a hydrocarbon group or a halogenated hydrocarbon group, R.sup.1 may be a group having the formula: ##STR2## wherein R is an aliphatic, alicyclic or aromatic radical, and R.sup.3 and R.sup.4 may be a group consisting of -CH.sub.2 OH or its esters; is produced by reacting an organic halide (2) having the formula: ##STR3## wherein X, R.sup.1 and R.sup.2 is the same as above, respectively; with the compound having the formula: ##STR4## wherein R.sup.3 and R.sup.4 is the same as above, respectively, in the presence of a cationic catalyst at the temperature of from -78.degree. C. to 80.degree. C.
摘要翻译: 具有以下通式的有机卤化物(1):其中X是卤素原子,R1,R2,R3和R4是氢原子,烃基或卤代烃基,R1可以是具有式 :其中R是脂族,脂环族或芳族基团,R 3和R 4可以是由-CH 2 OH或其酯组成的组; 通过使具有下式的有机卤化物(2)反应来制备:其中X,R 1和R 2分别与上述相同; 在-78℃至80℃的温度下,在阳离子催化剂存在下,分别具有下式的化合物:其中R 3和R 4与上述相同。
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公开(公告)号:US3984475A
公开(公告)日:1976-10-05
申请号:US581854
申请日:1975-05-29
申请人: Yoshin Tamai , Takashi Nishida , Fumio Mori , Yoshiaki Omura , Masahisa Tanomura , Takeo Hosogai , Yoichi Ninagawa , Kazuo Itoi
发明人: Yoshin Tamai , Takashi Nishida , Fumio Mori , Yoshiaki Omura , Masahisa Tanomura , Takeo Hosogai , Yoichi Ninagawa , Kazuo Itoi
CPC分类号: C07C45/68
摘要: Process for producing substituted ketones from the reaction between organic halides and ketones having replaceable active hydrogen atoms on the carbon atom(s) alpha to the carbonyl group, in the presence of an alkali metal hydroxide unitilizing phosphonium salts as the catalyst, which salts have the following formula: ##EQU1## wherein said R.sub.1, R.sub.2, R.sub.3 and R.sub.4 are the same or different and are branched or straight chain alkyl of 1-30 carbon atoms, cycloalkyl of 6-10 carbon atoms, aryl of 6-10 carbon atoms aralkyl or alkaryl wherein the aryl and alkyl are as above defined and X.sup.- is an inorganic or organic anion.
摘要翻译: 在碱金属氢氧化物的存在下,在鏻盐作为催化剂的存在下,在有机卤化物和在羰基的α原子上具有可取代的活性氢原子的酮之间的反应生成取代的酮的方法,该盐具有 其中所述R 1,R 2,R 3和R 4相同或不同,为具有1-30个碳原子的支链或直链烷基,其中R 1,R 2,R 3和R 4相同或不同, 6-10个碳原子,6-10个碳原子的芳基芳烷基或烷芳基,其中芳基和烷基如上定义,X - 是无机或有机阴离子。
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