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1. 发明申请

WO0226678A3 PROCESS FOR PRODUCING FLUORINATED METHYL-BENZYL ALCOHOL 审中-公开
标题翻译：生产氟化甲基苯甲醇的方法
公开(公告)号：WO0226678A3
公开(公告)日：2002-07-25
申请号：PCT/JP0108355
申请日：2001-09-26
申请人： SHOWA DENKO KK , MIURA MOTOO , SUYAMA YUSEKI , MORIKAWA KOHEI
发明人： MIURA MOTOO , SUYAMA YUSEKI , MORIKAWA KOHEI
IPC分类号： C07C29/60 , C07C33/46
CPC分类号： C07C29/60 , C07C33/46
摘要： An object of the present invention is to provide a process for producing a fluorinated methyl-benzyl alcohol, which process is industrially practicable. A process for producing a fluorinated methyl-benzyl alcohol according to the present invention comprises hydrogenolysis of one hydroxyl group in fluorinated benzene dimethanol.
摘要翻译：本发明的目的是提供一种氟化甲基 - 苄醇的制备方法，该方法在工业上是可行的。根据本发明的氟代甲基 - 苄醇的制造方法包括在氟化苯二甲醇中氢解一个羟基。

2. 发明专利

CA2250770C PROCESS FOR PREPARING CYANO GROUP-CONTAINING AROMATIC METHYLAMINES 未知
公开(公告)号：CA2250770C
公开(公告)日：2007-08-21
申请号：CA2250770
申请日：1998-02-04
申请人： SHOWA DENKO KK
发明人： MIURA MOTOO , SUYAMA YUSEKI , MORIKAWA KOUHEI , KONDO HIDEYUKI
IPC分类号： C07C255/58 , B01J25/02 , B01J25/04 , C07C253/30
摘要： A process for preparing a cyanoarylmethylamine by hydrogenating only one of the two cyano groups of an aromatic dinitrile, which enables the preparation of the objective amine in a high yield through the reaction of the dinitrile at a high conversion by the use of a small amount of a catalyst under the reaction conditions of low temperature and lo w pressure. In this process, at least one member selected from among activated Raney catalysts prepared by treating Raney catalysts with hydrogen in solvents and regenerated Raney catalysts prepared by treating Raney catalysts with hydrogen in the presence of alkalis in solvent s is used as the catalyst in preparing a cyanoarylmethylamine from an aromatic dinitrile. The amount of the activated Raney catalyst to be used is preferably 0.1 to 10 wt.%, still preferably 0.5 to 5 wt.% based on the aromatic dinitrile and that of the regenerated Raney catalyst to be used is preferably 0.1 to 50 wt.%, still preferably 0.5 to 20 wt.% based thereon. The activated Raney catalyst is preferably one containing nickel and/or cobalt and prepared through activation in a solvent under a hydrogen atmosphere, while the regenerated Raney catalyst is preferably one prepared by subjecting a Raney catalyst which has been used for the preparation of a cyanoarylmethylaminefrom an aromatic dinitrile to regeneration with hydrogen in a solvent in the presence of an alkali.

3. 发明专利

CZ290604B6 Process for preparing aromatic methylamines 未知
公开(公告)号：CZ290604B6
公开(公告)日：2002-08-14
申请号：CZ352298
申请日：1998-02-04
申请人： SHOWA DENKO KK
发明人： MIURA MOTOO , SUYAMA YUSEKI , KONDO HIDEYUKI , MORIKAWA KOUHEI
IPC分类号： C07C253/30 , C07C255/58
摘要： The present invention relates to a process for preparing aromatic methylamines containing cyano groups by hydrogenation of only one of the two nitrile groups of aromatic dinitrile, whereby the preparation process comprises the following stages: (a) preparation of aromatic methylamine containing cyano groups from aromatic dinitrile and by making use of Raney catalyst that is activated by the contact with hydrogen in a solvent, (b) isolating the used Raney catalyst and regenerating the isolated Raney catalyst with hydrogen in the presence of a base in a solvent, (c) preparation of aromatic methylamine containing cyano groups from aromatic dinitrile, wherein the Raney catalyst regenerated in the stage (b) is used as a catalyst.

4. 发明专利

DE60232330D1 未知
公开(公告)号：DE60232330D1
公开(公告)日：2009-06-25
申请号：DE60232330
申请日：2002-06-17
申请人： SHOWA DENKO KK
发明人： KONDO HIDEYUKI , SUYAMA YUSEKI , MORIKAWA KOHEI
IPC分类号： C07C209/48 , C07C211/27 , C07C211/29
摘要： The invention intends to provide means for producing halogenated aromatic methylamine useful as an intermediate in the production of agrochemical or medical preparations, by an industrially advantageous method. The process according to the present invention for producing halogenated aromatic methylamine is characterized by comprising hydrogen-reducing a halogenated aromatic nitrile represented by formula (1): (wherein X represents a chlorine atom or a fluorine atom, m represents an integer of 1 to 5, n represents an integer of 1 to 5, m+n

5. 发明专利

DE60107456T2 未知
公开(公告)号：DE60107456T2
公开(公告)日：2005-08-04
申请号：DE60107456
申请日：2001-09-26
申请人： SHOWA DENKO KK
发明人： MIURA MOTOO , SUYAMA YUSEKI , MORIKAWA KOHEI
IPC分类号： C07C29/60 , C07C33/46
摘要： An object of the present invention is to provide a process for producing a fluorinated methyl-benzyl alcohol, which process is industrially applicable. A process for producing a fluorinated methyl-benzyl alcohol according to the present invention includes hydrogenolysis of one hydroxyl group in fluorinated benzene dimethanol. The hydrogenolysis can be carried out in a solvent in the presence of a catalyst. The catalyst can include at least one metal selected from cobalt, iron, copper, nickel, platinum, palladium, and rhenium, and the hydrogenolysis can be carried out using hydrogen.

6. 发明专利

DE69622597T2 未知
公开(公告)号：DE69622597T2
公开(公告)日：2003-04-03
申请号：DE69622597
申请日：1996-01-05
申请人： SHOWA DENKO KK
发明人： MORIKAWA KOUHEI , HIRAYAMA SHUUJI , ISHIMURA YOSHIMASA , SUYAMA YUSEKI , NOZAWA TSUTOMU , MONZEN HIROYUKI , MIURA MOTOO , MARUMO KUNIOMI , NAITO TAKETOSHI
IPC分类号： C07D251/04 , B01J25/00 , C07B61/00 , C07C5/10 , C07C29/19 , C07C29/20 , C07C31/13 , C07C31/27 , C07C35/21 , C07C51/36 , C07C51/367 , C07C61/09 , C07C67/31 , C07C209/48 , C07C209/72 , C07C211/46 , C07C211/50 , C07D211/02 , C07D215/02 , C07D217/02 , C07D237/30 , C07D239/74 , C07D241/42 , C07D295/02 , C07D475/00 , C07C29/149 , C07D315/00 , C07C41/01 , C07B41/04
摘要： Noble metal, particularly ruthenium, Raney catalysts which can hydrogenate (1) aromaticity-exhibiting ring portions of organic compounds, (2) carboxylic acids and their ester portions (carbonyl ester groups), (3) ring portions and carboxylic acid or their ester groups in compounds having such ring portions and carboxylic acid or their ester portions, and (4) ring portions and nitrile groups of aromatic nitrile compounds and methods for the preparation of corresponding hydrogenated compounds. The methods allow preparation of hydrogenated compounds having hydrogenated aromatic ring portions, hydrogenated carbonyl ester groups, hydrogenated aromatic ring and carbonyl ester groups, or hydrogenated aromatic rings and nitrile groups under milder hydrogen pressure and temperature conditions than the conventional catalysts.

7. 发明专利

AT216632T 未知
公开(公告)号：AT216632T
公开(公告)日：2002-05-15
申请号：AT96100127
申请日：1996-01-05
申请人： SHOWA DENKO KK
发明人： MORIKAWA KOUHEI , HIRAYAMA SHUUJI , ISHIMURA YOSHIMASA , SUYAMA YUSEKI , NOZAWA TSUTOMU , MONZEN HIROYUKI , MIURA MOTOO , MARUMO KUNIOMI , NAITO TAKETOSHI
IPC分类号： C07D251/04 , B01J25/00 , C07B61/00 , C07C5/10 , C07C29/19 , C07C29/20 , C07C31/13 , C07C31/27 , C07C35/21 , C07C51/36 , C07C51/367 , C07C61/09 , C07C67/31 , C07C209/48 , C07C209/72 , C07C211/46 , C07C211/50 , C07D211/02 , C07D215/02 , C07D217/02 , C07D237/30 , C07D239/74 , C07D241/42 , C07D295/02 , C07D475/00
摘要： Noble metal, particularly ruthenium, Raney catalysts which can hydrogenate (1) aromaticity-exhibiting ring portions of organic compounds, (2) carboxylic acids and their ester portions (carbonyl ester groups), (3) ring portions and carboxylic acid or their ester groups in compounds having such ring portions and carboxylic acid or their ester portions, and (4) ring portions and nitrile groups of aromatic nitrile compounds and methods for the preparation of corresponding hydrogenated compounds. The methods allow preparation of hydrogenated compounds having hydrogenated aromatic ring portions, hydrogenated carbonyl ester groups, hydrogenated aromatic ring and carbonyl ester groups, or hydrogenated aromatic rings and nitrile groups under milder hydrogen pressure and temperature conditions than the conventional catalysts.

8. 发明专利

NO984622L 未知
公开(公告)号：NO984622L
公开(公告)日：1998-11-23
申请号：NO984622
申请日：1998-10-02
申请人： SHOWA DENKO KK
发明人： MIURA MOTOO , SUYAMA YUSEKI , KONDO HIDEYUKI , MORIKAWA KOUHEI
IPC分类号： C07C253/30 , C07C255/58

9. 发明专利

NO984622D0 未知
公开(公告)号：NO984622D0
公开(公告)日：1998-10-02
申请号：NO984622
申请日：1998-10-02
申请人： SHOWA DENKO KK
发明人： MIURA MOTOO , SUYAMA YUSEKI , KONDO HIDEYUKI , MORIKAWA KOUHEI
IPC分类号： C07C253/30 , C07C255/58 , C07C

10. 发明专利

NO20053066D0 未知
公开(公告)号：NO20053066D0
公开(公告)日：2005-06-22
申请号：NO20053066
申请日：2005-06-22
申请人： SHOWA DENKO KK
发明人： MIURA MOTOO , SUYAMA YUSEKI , KONDO HIDEYUKI , MORIKAWA KOUHEI
IPC分类号： C07C253/30 , C07C255/58

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