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1. 发明授权

US06172267B2 Process for producing aldehydes and bisphosphite compound to be used for the process 有权
标题翻译：生产用于该方法的醛和二亚磷酸酯化合物的方法
公开(公告)号：US06172267B2
公开(公告)日：2001-01-09
申请号：US09179187
申请日：1998-10-27
申请人： Hisao Urata , Yasuhiro Wada , Yoshiyuki Tanaka , Naoki Suzuki , Hiroaki Itagaki
发明人： Hisao Urata , Yasuhiro Wada , Yoshiyuki Tanaka , Naoki Suzuki , Hiroaki Itagaki
IPC分类号： C07C4549
CPC分类号： C07C45/50 , C07C47/02
摘要： A process for producing aldehydes, which comprises reacting a mono-olefinic compound with carbon monoxide and hydrogen in the presence of a Group VIII transition metal compound of a bisphosphite compound of the following formula (1) or (2)
摘要翻译：一种生产醛的方法，其包括在下列通式（1）或（2）的二亚磷酸酯化合物的第VIII族过渡金属化合物存在下使单烯烃化合物与一氧化碳和氢反应，

2. 发明授权

US5910600A Bisphosphite compound, process for its production and hydroformylation process employing the bisphosphite compound 失效
标题翻译：二亚磷酸酯化合物，其生产方法和使用双亚磷酸酯化合物的加氢甲酰化方法
公开(公告)号：US5910600A
公开(公告)日：1999-06-08
申请号：US845835
申请日：1997-04-28
申请人： Hisao Urata , Hiroaki Itagaki , Eitaro Takahashi , Yasuhiro Wada , Yoshiyuki Tanaka , Yasukazu Ogino
发明人： Hisao Urata , Hiroaki Itagaki , Eitaro Takahashi , Yasuhiro Wada , Yoshiyuki Tanaka , Yasukazu Ogino
IPC分类号： C07C45/50 , C07C45/72 , C07C45/74 , C07F9/145 , C07F9/572 , C07F9/58 , C07F9/60 , C07F9/64 , C07F9/6506 , C07F9/6509 , C07F9/6512 , C07F9/6541 , C07F9/655 , C07F9/12
CPC分类号： C07F9/65517 , C07C45/50 , C07C45/72 , C07C45/74 , C07F9/145 , C07F9/5728 , C07F9/585 , C07F9/60 , C07F9/64 , C07F9/65068 , C07F9/650994 , C07F9/65125 , C07F9/65128 , C07F9/6541
摘要： A bisphosphite compound of the following formula (A): ##STR1## wherein --Ar--Ar-- is a bisarylene group represented by any one of the formulae (A-I) to (A-III) defined in the specification, and each of Z.sub.1 to Z.sub.4 is a C.sub.4-20 aromatic or heteroaromatic group which may have a substituent, wherein each of substituents on carbon atoms of an aromatic ring adjacent to the carbon atom bonded to the oxygen atom in each of Z.sub.1 to Z.sub.4, is a C.sub.0-2 group, and each pair of Z.sub.1 and Z.sub.2, and Z.sub.3 and Z.sub.4, are not bonded to each other.
摘要翻译：下式（A）的双亚磷酸酯化合物：其中-Ar-Ar-是由说明书中定义的式（AI）至（A-III）中任一个表示的双亚芳基，Z1至Z4各自为可以具有取代基的C 4-20芳族或杂芳族基，其中与Z1〜Z4各自键合的氧原子上的碳原子相邻的芳香环的碳原子上的各取代基为C0-2基，各自为一对Z1和Z2以及Z3和Z4彼此不接合。

3. 发明授权

US06265620B1 Process for producing aldehydes 有权
标题翻译：生产醛类的方法
公开(公告)号：US06265620B1
公开(公告)日：2001-07-24
申请号：US09381629
申请日：1999-09-27
申请人： Hisao Urata , Yasuhiro Wada
发明人： Hisao Urata , Yasuhiro Wada
IPC分类号： C07C4550
CPC分类号： C07C45/50 , B01J31/1865 , B01J2231/321 , B01J2531/0266 , B01J2531/822 , C07C47/02
摘要： Aldehydes are produced by reacting an olefinic compound with carbon monoxide and hydrogen in the presence of a catalyst containing a metal of Group 8 to 10 and a phosphonite compound as a trivalent organic phosphorus compound.
摘要翻译：醛是通过烯烃化合物与一氧化碳和氢气在含有第8〜10族金属的催化剂和作为三价有机磷化合物的亚膦酸盐化合物存在下反应来制备的。

4. 发明授权

US06291717B1 Process for producing aldehyde 失效
标题翻译：生产醛的方法
公开(公告)号：US06291717B1
公开(公告)日：2001-09-18
申请号：US09457742
申请日：1999-12-10
申请人： Masaki Takai , Iwao Nakajima , Tooru Tsukahara , Yoshiyuki Tanaka , Hisao Urata , Akio Nakanishi
发明人： Masaki Takai , Iwao Nakajima , Tooru Tsukahara , Yoshiyuki Tanaka , Hisao Urata , Akio Nakanishi
IPC分类号： C07C4550
CPC分类号： C07F9/025 , B01J31/185 , B01J2231/321 , B01J2531/822 , C07C45/50 , Y02P20/584 , C07C47/02
摘要： A process for producing an aldehyde, which comprises a reaction step of producing an aldehyde by reacting an olefinic compound with carbon monoxide and hydrogen in the presence of a rhodium complex catalyst comprising at least rhodium and an organic phosphite in a reaction zone, a separation step of obtaining a catalyst solution containing the rhodium complex catalyst by separating the aldehyde from a reaction solution taken from the reaction zone, and a recycling step of recycling the catalyst solution into the reaction zone, wherein the aldehyde is separated from the reaction solution in such a manner as to make an aldehyde concentration from 0.5 to 99 wt % in the catalyst solution.
摘要翻译：一种生产醛的方法，其包括在反应区中在至少包含铑和有机亚磷酸酯的铑络合物催化剂的存在下使烯属化合物与一氧化碳和氢气反应制备醛的反应步骤，分离步骤通过从取自反应区的反应溶液中分离醛获得含有铑络合物催化剂的催化剂溶液，以及将催化剂溶液再循环到反应区中的再循环步骤，其中醛与反应溶液分离以使催化剂溶液中醛浓度为0.5〜99重量％。

5. 发明授权

US06583324B2 Process for producing aldehyde 有权
公开(公告)号：US06583324B2
公开(公告)日：2003-06-24
申请号：US09954171
申请日：2001-09-18
申请人： Masaki Takai , Iwao Nakajima , Tooru Tsukahara , Yoshiyuki Tanaka , Hisao Urata , Akio Nakanishi
发明人： Masaki Takai , Iwao Nakajima , Tooru Tsukahara , Yoshiyuki Tanaka , Hisao Urata , Akio Nakanishi
IPC分类号： C07C4550
CPC分类号： C07F9/025 , B01J31/185 , B01J2231/321 , B01J2531/822 , C07C45/50 , Y02P20/584 , C07C47/02
摘要： A process for producing an aldehyde, which comprises a reaction step of producing an aldehyde by reacting an olefinic compound with carbon monoxide and hydrogen in the presence of a rhodium complex catalyst comprising at least rhodium and an organic phosphite in a reaction zone, a separation step of obtaining a catalyst solution containing the rhodium complex catalyst by separating the aldehyde from a reaction solution taken from the reaction zone, and a recycling step of recycling the catalyst solution into the reaction zone, wherein the aldehyde is separated from the reaction solution in such a manner as to make an aldehyde concentration from 0.5 to 99 wt % in the catalyst solution.

6. 发明授权

US5491272A Method for oligomerizing an alpha-olefin 失效
标题翻译：低聚α-烯烃的方法
公开(公告)号：US5491272A
公开(公告)日：1996-02-13
申请号：US121864
申请日：1993-09-17
申请人： Eiji Tanaka , Hisao Urata , Toshiyuki Oshiki
发明人： Eiji Tanaka , Hisao Urata , Toshiyuki Oshiki
IPC分类号： C07C2/30 , C08F10/00 , C07C2/02
CPC分类号： C07C2/30 , C08F10/00 , C07C2531/02 , C07C2531/14
摘要： A method for oligomerizing an .alpha.-olefin in the presence of a catalyst comprising a specific chromium compound including chromium atom and pyrrolyl group and an alkylaluminum compound, wherein the .alpha.-olefin is contacted to the chromium compound and the alkylaluminum compound without preliminarily contacting the chromium compound to either the .alpha.-olefin or the alkylaluminum compound.
摘要翻译：在包含铬原子和吡咯基的特定铬化合物和烷基铝化合物的催化剂存在下使α-烯烃低聚的方法，其中α-烯烃与铬化合物和烷基铝化合物接触而不预先接触铬化合物与α-烯烃或烷基铝化合物。

7. 发明授权

US06300515B1 Process for the isomerization of allylic compounds 有权
标题翻译：异构化烯丙基化合物的方法
公开(公告)号：US06300515B1
公开(公告)日：2001-10-09
申请号：US09550798
申请日：2000-04-17
申请人： Mikael Retboll , Yoshinori Hara , Hisao Urata , Hironobu Ohno
发明人： Mikael Retboll , Yoshinori Hara , Hisao Urata , Hironobu Ohno
IPC分类号： C07C6976
CPC分类号： C07B37/08 , C07C67/293 , C07C69/007 , C07C69/16
摘要： The invention provides a process that includes isomerizing at least one allylic substrate having an acyloxyl group or a hydroxyl group at the allyl position thereof, to produce a corresponding allylic isomer, wherein the isomerizing is conducted in the presence of a catalyst that includes a Group VIII-X metal compound and a phosphite compound. The invention also provides a process that includes: (1) diacetoxylating butadiene to obtain a mixture containing at least one selected from the group including 3,4-diacetoxy-1-butene, 3-butene-1,2-diolmonoacetoxylate and a mixture thereof, and at least one selected from the group including 4-diacetoxy-2-butene, acetoxy-4-hydroxy-2-butene and a mixture thereof; (2) separating, from the mixture, a portion containing at least one selected from the group including the 3,4-diacetoxy-1-butene, the 3-butene-1,2-diolmonoacetoxylate, and a mixture thereof; (3) isomerizing at least a part of the portion in the presence of a catalyst, to obtain an isomerization product mixture; (4) optionally, recirculating at least a part of the isomerization product mixture to at least one selected from the group including the isomerizing, the separating, the mixture, and combinations thereof. The processes of the present invention achieve both high conversion rates and high selectivity, and suppress the otherwise undesirable deposition of metals.
摘要翻译：本发明提供了一种方法，其包括在烯丙基位置异构化至少一个具有酰氧基或羟基的烯丙基底物，以产生相应的烯丙基异构体，其中异构化在包括第VIII族的催化剂存在下进行 -X金属化合物和亚磷酸酯化合物。本发明还提供了一种方法，其包括：（1）将丁二烯二酰氯化以获得含有选自包括3,4-二乙酰氧基-1-丁烯，3-丁烯-1,2-二醇单乙酰氧基化物及其混合物中的至少一种的混合物和选自4-二乙酰氧基-2-丁烯，乙酰氧基-4-羟基-2-丁烯及其混合物的组中的至少一种; （2）从混合物中分离含有选自3,4-二乙酰氧基-1-丁烯，3-丁烯-1,2-二醇单乙酰氧基化物及其混合物中的至少一种的部分; （3）在催化剂存在下异构化该部分的至少一部分，得到异构化产物混合物; （4）任选地，将至少一部分异构化产物混合物再循环至选自包括异构化，分离，混合物及其组合的组中的至少一种。本发明的方法既实现了高转化率又具有高选择性，并且抑制了其它不期望的金属沉积。

8. 发明授权

US6133495A Process for producing .alpha.-olefin oligomer 失效
标题翻译：制备α-烯烃低聚物的方法
公开(公告)号：US6133495A
公开(公告)日：2000-10-17
申请号：US952746
申请日：1998-01-02
申请人： Hisao Urata , Takayuki Aoshima , Sugio Nishimura
发明人： Hisao Urata , Takayuki Aoshima , Sugio Nishimura
IPC分类号： C07C2/30 , C07C2/32 , C08F4/69 , C08F10/00 , C07C2/24 , C07C2/08 , C07D207/00
CPC分类号： C08F10/00 , C07C2/30 , C07C2/32 , C07C2531/02 , C07C2531/14 , C07C2531/22
摘要： A process for producing an .alpha.-olefin oligomer, comprising subjecting an .alpha.-olefin to oligomerization in a reaction solution containing a chromium-based catalyst produced by bringing at least a chromium compound (a), a pyrrole ring-containing compound (b), an alkyl aluminum compound (c) and a halogen-containing compound (d) into contact with each other, wherein the chromium-based catalyst is a catalyst produced by bringing the pyrrole ring-containing compound (b), the alkyl aluminum compound (c) and the halogen-containing compound (d) into contact with each other in a hydrocarbon and/or halogenated hydrocarbon solvent, and then bringing the resultant mixed solution into contact with the chromium compound (a); or a catalyst produced by bringing the chromium compound (a), the pyrrole ring-containing compound (b), the alkyl aluminum compound (c) and the halogen-containing compound (d) into contact with each other in a hydrocarbon and/or halogenated hydrocarbon solvent in the absence of .alpha.-olefin under such a condition that the concentration of the chromium compound (a) is adjusted to not more than 8.times.10.sup.-3 mol/liter. In accordance with the present invention, an .alpha.-olefin oligomer such as 1-hexene can be produced from .alpha.-olefin such as ethylene with a high yield and a high selectivity.
摘要翻译： PCT No.PCT / JP97 / 00766 Sec。 371日期1998年1月2日 102（e）日期1998年1月2日PCT 1997年3月12日PCT公布。出版物WO97 / 33924 PCT 日本公报1997年9月18日制造α-烯烃低聚物的方法，包括使α-烯烃在含有铬系催化剂的反应溶液中低聚，所述反应溶液含有至少含有铬化合物（a），含吡咯环化合物（b），烷基铝化合物（c）和含卤素化合物（d）彼此接触，其中铬基催化剂是通过使含吡咯环的化合物（b），烷基铝化合物（c）和含卤素化合物（d）在烃和/或卤代烃溶剂中彼此接触，然后使所得混合溶液与铬化合物（a）接触; 或通过使铬化合物（a），含吡咯环的化合物（b），烷基铝化合物（c）和含卤素化合物（d）在烃和/或其中进行接触而制备的催化剂在不存在α-烯烃的条件下，将铬化合物（a）的浓度调节至不超过8×10 -3 mol /升的条件下的卤代烃溶剂。根据本发明，α-烯烃低聚物如1-己烯可以以高产率和高选择性从α-烯烃如乙烯制备。

9. 发明授权

US5910619A Process for producing .alpha.-olefin oligomers 失效
标题翻译：制备α-烯烃低聚物的方法
公开(公告)号：US5910619A
公开(公告)日：1999-06-08
申请号：US493234
申请日：1995-06-20
申请人： Hisao Urata , Takayuki Aoshima , Toshiyuki Oshiki , Jun Takahara , Shinji Iwade , Yoshiaki Nanba , Yoshitaka Araki , Hirofumi Nakamura , Takeshi Okano
发明人： Hisao Urata , Takayuki Aoshima , Toshiyuki Oshiki , Jun Takahara , Shinji Iwade , Yoshiaki Nanba , Yoshitaka Araki , Hirofumi Nakamura , Takeshi Okano
IPC分类号： C07C2/32 , C07C2/34 , C07C2/24 , C07C2/26
CPC分类号： C07C2/34 , C07C2/32 , C07C2531/02 , C07C2531/14 , C07C2531/22
摘要： The disclosure described a process for producing an .alpha.-olefin oligomer, which comprises carrying out oligomerization of an .alpha.-olefin in a solvent in the presence of a catalytically effective amount of a chromium-based catalyst system composed of a combination of at least (a) a chromium compound, (b) a nitrogen-containing compound of at least one selected from the group consisting of an amine, an amide and an imide, (c) an alkylaluminum compound and (d) a halogen-containing compound,wherein each of the .alpha.-olefin, the chromium compound (a), the nitrogen-containing compound (b) of at least one selected from the group consisting of an amine, an amide and an imide, the alkylaluminum compound (c) and the halogen-containing compound (d) is supplied to a reaction system in a mode that the chromium compound (a) and the alkylaluminum compound (c) do not contact each other before each of said compounds (a) to (d) and the .alpha.-olefin coexists in the reaction solvent and the oligomerization of an .alpha.-olefin takes place.
摘要翻译：本公开描述了一种制备α-烯烃低聚物的方法，该方法包括在催化有效量的铬基催化剂体系存在下，在溶剂中进行α-烯烃的低聚反应，所述铬基催化剂体系由至少（a ）铬化合物，（b）选自胺，酰胺和酰亚胺中的至少一种的含氮化合物，（c）烷基铝化合物和（d）含卤素化合物，其中每个的α-烯烃，铬化合物（a），含氮化合物（b）中的至少一种选自胺，酰胺和酰亚胺，烷基铝化合物（c）和卤素 - 含有化合物（d）的化合物（d）在所述化合物（a）〜（d）中的每一种之前以铬化合物（a）和烷基铝化合物（c）不彼此接触的方式供给到反应体系中，在反应溶剂和低聚物中共存发生α-烯烃的化学反应。

10. 发明授权

US5151535A Fluorine-containing .alpha.,.beta.-bifunctional compounds and process for their production 失效
标题翻译：含氟（ALPHA），（BETA） - 功能化合物及其生产工艺
公开(公告)号：US5151535A
公开(公告)日：1992-09-29
申请号：US472864
申请日：1990-01-31
申请人： Takamasa Fuchikami , Hisao Urata
发明人： Takamasa Fuchikami , Hisao Urata
IPC分类号： C07C55/32 , C07C233/05 , C07C247/22 , C07C265/14
CPC分类号： C07C55/32 , C07C233/05 , C07C247/22 , C07C265/14
摘要： A fluorine-containing .alpha.,.omega.-bifunctional compound having the formula: ##STR1## wherein each of R.sup.1 and R.sup.2 independently is a hydrogen atom, an alkyl group or an aralkyl group; X is --COOH, --COOR.sup.3, --COY or --NCO, wherein R.sup.3 is an alkyl group or an aralkyl group and Y is a halogen atom or N.sub.3 ; and n is an integer of at least 1 provided that when X is --COOH, n is an integer of at least 4.

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