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91. 发明授权

US5659069A Method for the cyclotrimerization of alkynes in aqueous solutions 失效
标题翻译：炔烃在水溶液中环状三聚化的方法
公开(公告)号：US5659069A
公开(公告)日：1997-08-19
申请号：US619228
申请日：1996-03-20
申请人： Bruce Eaton , Matthew S. Sigman
发明人： Bruce Eaton , Matthew S. Sigman
IPC分类号： B01J31/22 , C07B61/00 , C07C2/48 , C07C15/02 , C07C29/44 , C07C33/26 , C07C41/30 , C07C43/164 , C07C45/59 , C07C45/72 , C07C45/73 , C07C49/213 , C07C49/76 , C07C67/347 , C07C69/78 , C07C209/68 , C07C211/27 , C08F4/60 , C07C69/76
CPC分类号： B01J31/2291 , B01J31/2295 , C07C209/68 , C07C29/44 , C07C45/59 , C07C45/73 , C07C67/347 , B01J2231/328 , B01J2531/822 , B01J2531/827 , B01J2531/845 , B01J2531/96 , C07C2101/16 , Y10S526/943
摘要： This invention discloses an improved method for the [2+2+2] cyclotrimerization reaction in aqueous solutions using a water soluble transition metal catalyst.
摘要翻译：本发明公开了一种使用水溶性过渡金属催化剂在水溶液中进行[2 + 2 + 2]环三聚反应的改进方法。

92. 发明授权

US5563308A Ferrocene diphosphines as ligands for homogeneous catalysts 失效
标题翻译：二茂铁二膦作为均相催化剂的配体
公开(公告)号：US5563308A
公开(公告)日：1996-10-08
申请号：US461349
申请日：1995-06-05
申请人： Felix Spindler , Amina Wirth-Tijani , Heidi Landert
发明人： Felix Spindler , Amina Wirth-Tijani , Heidi Landert
IPC分类号： B01J31/22 , B01J31/24 , C07B61/00 , C07C67/31 , C07C69/732 , C07C213/08 , C07C231/14 , C07C231/18 , C07C233/54 , C07F15/02 , C07F17/02 , C07C5/02 , C07F17/00
CPC分类号： C07F17/02 , B01J31/2291 , B01J31/2295 , B01J31/2409 , B01J31/2471 , C07C213/08 , C07C231/18 , C07C67/31 , B01J2231/643 , B01J2231/645 , B01J2531/0205 , B01J2531/822 , B01J2531/827 , B01J2531/842 , Y10S526/943
摘要： Compounds of formula I ##STR1## wherein R.sub.1 is C.sub.1 -C.sub.8 alkyl, phenyl or phenyl which is substituted by 1 to 3 C.sub.1 -C.sub.4 alkyl or C.sub.1 -C.sub.4 alkoxy groups; R.sub.2 and R.sub.3 are each independently of the other typically C.sub.1 -C.sub.12 alkyl, C.sub.5 -C.sub.12 cycloalkyl, phenyl, or C.sub.1 -C.sub.4 alkyl- or C.sub.1 -C.sub.4 alkoxy-substituted C.sub.5 -C.sub.12 cycloalkyl, or phenyl which is substituted by one to three identical or different members selected from the group consisting of C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 alkoxy or halogen;R.sub.10 and R.sub.11 are identical and are typically C.sub.1 -C.sub.12 alkyl, C.sub.5 -C.sub.12 cycloalkyl, C.sub.1 -C.sub.4 alkyl- or C.sub.1 -C.sub.4 alkoxy-substituted C.sub.5 -C.sub.12 cycloalkyl or phenyl which is substituted by 1 to 3 identical or different members selected from the group consisting of C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 alkoxy or halogen; or R.sub.10 and R.sub.11 are different and are C.sub.1 -C.sub.12 alkyl, C.sub.5 -C.sub.12 cycloalkyl, C.sub.1 -C.sub.4 alkyl- or C.sub.1 -C.sub.4 alkoxy-substituted C.sub.5 -C.sub.12 cycloalkyl, phenyl or phenyl which is substituted by 1 to 3 identical or different members selected from the group consisting of C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 alkoxy or halogen, and * denotes a stereogenic carbon atom, in the form of their racemates and diastereoisomers or mixtures of diastereoisomers.Rhodium and iridium complexes with these ligands are suitable for use as homogeneous enantioselective catalysts for the hydrogenation of prochiral compounds containing carbon double bonds or carbon/hetero atom double bonds.
摘要翻译：式I的化合物其中R 1是C 1 -C 8烷基，苯基或被1至3个C 1 -C 4烷基或C 1 -C 4烷氧基取代的苯基; R 2和R 3各自独立地为其它通常为C 1 -C 12烷基，C 5 -C 12环烷基，苯基或C 1 -C 4烷基 - 或C 1 -C 4烷氧基取代的C 5 -C 12环烷基或被一至三个相同或不同的选自由C 1 -C 4烷基，C 1 -C 4烷氧基或卤素组成的基团; R 10和R 11是相同的，并且通常是C 1 -C 12烷基，C 5 -C 12环烷基，C 1 -C 4烷基 - 或C 1 -C 4烷氧基取代的C 5 -C 12环烷基或被1至3个相同或不同的选自C1- C4烷基，C1-C4烷氧基或卤素; 或R 10和R 11不同，为C 1 -C 12烷基，C 5 -C 12环烷基，C 1 -C 4烷基 - 或C 1 -C 4烷氧基取代的C 5 -C 12环烷基，苯基或苯基，其被1至3个相同或不同的选自以下的基团取代： C1-C4烷基，C1-C4烷氧基或卤素，和*表示立体异构碳原子，以其外消旋体和非对映异构体的形式或非对映异构体的混合物。与这些配体的铑和铱配合物适合用作含碳双键或碳/杂原子双键的前手性化合物氢化的均匀对映选择性催化剂。

93. 发明授权

US5475121A Palladium catalyst systems for selective hydrogenation of dienes 失效
标题翻译：用于二烯选择性氢化的钯催化剂体系
公开(公告)号：US5475121A
公开(公告)日：1995-12-12
申请号：US310935
申请日：1994-09-22
申请人： Robert T. Patterson
发明人： Robert T. Patterson
IPC分类号： B01J31/22 , B01J31/18 , B01J31/24 , C07F15/00 , C08C19/02 , C08F8/04 , C07F9/00
CPC分类号： B01J31/2291 , B01J31/1805 , B01J31/1845 , C07F15/0066 , C08C19/02 , C08F8/04 , B01J2231/645 , B01J2531/824
摘要： A catalyst precursor is provided that is useful in the selective hydrogenation of olefinic unsaturation in polymers or copolymers. The precursor comprises a palladium salt that is complexed with a complexing agent selected from the group consisting of organic phosphates, dialkylidene acetones, and tetraalkyl ammonium hydroxides. The catalyst precursor may be used in batch, step-wise addition, or continuous systems.
摘要翻译：提供了催化剂前体，其可用于聚合物或共聚物中烯属不饱和键的选择性加氢。前体包含与选自有机磷酸酯，二烷基丙酮和四烷基氢氧化铵的络合剂络合的钯盐。催化剂前体可以分批使用，逐步添加或连续使用。

94. 发明授权

US5414161A Process for the preparation of ethanol from methanol 失效
标题翻译：从甲醇制备乙醇的方法
公开(公告)号：US5414161A
公开(公告)日：1995-05-09
申请号：US214240
申请日：1994-03-17
申请人： Sung J. Uhm , Sung H. Han , Jun W. Oh , Oh S. Joo , Kwang D. Jung , Jung Y. Beak
发明人： Sung J. Uhm , Sung H. Han , Jun W. Oh , Oh S. Joo , Kwang D. Jung , Jung Y. Beak
IPC分类号： B01J21/18 , B01J23/80 , B01J23/887 , B01J27/06 , B01J27/122 , B01J27/13 , B01J27/138 , B01J31/02 , B01J31/16 , B01J31/20 , B01J31/22 , B01J31/24 , B01J37/02 , B01J37/03 , C07C51/12 , C07C51/54 , C07C51/56 , C07C67/36 , C10K1/00 , C07C29/147 , C07C31/18
CPC分类号： C10K1/00 , B01J23/80 , B01J27/13 , B01J31/20 , B01J31/2291 , B01J31/2404 , B01J31/26 , B01J31/30 , B01J37/03 , C07C29/149 , C07C51/12 , C07C51/54 , C07C51/56 , C07C67/36 , B01J21/18 , B01J23/8873 , B01J2531/16 , B01J2531/26 , B01J2531/822 , B01J2531/824 , B01J2531/842 , B01J2531/845 , B01J27/122 , B01J27/138 , B01J37/0201 , Y02P20/52 , Y02P20/584
摘要： Ethanol is produced economically by a gas phase carbonylation of methanol with carbon monoxide followed by a hydrogenation. Specifically, the inventive process comprises:(a) carbonylating methanol in a gas phase with carbon monoxide in a carbonylation reactor, said carbon monoxide being optionally in admixture of hydrogen, in the presence of a rhodium catalyst comprised of a rhodium compound and a second metallic component selected from the group consisting of an alkali metal, an alkaline earth metal, a transition metal and a mixture thereof, and supported on an inert material, and a halide co-catalyst under mild carbonylation conditions and a high GHSV(Gas Hourly Space Velocity) of methanol to produce a mixture of acetic acid and methyl acetate;(b) separating from the production mixture in a distillation column the acetic acid as a high boiling fraction thereof, and a mixture of the methyl acetate and the co-catalyst as a low boiling fraction thereof;(c) further separating said methyl acetate and the co-catalyst from the low boiling fraction and recycling the separated co-catalyst to the carbonylation reactor;(d) hydrogenating the separated methyl acetate with hydrogen gas in a hydrogenation reactor in the presence of a copper-containing hydrogenation catalyst to produce ethanol at a high yield.
摘要翻译：通过甲醇与一氧化碳的气相羰基化，然后氢化，经济地生产乙醇。具体地，本发明的方法包括：（a）在羰基化反应器中用一氧化碳在气相中羰基化甲醇，所述一氧化碳任选地与氢混合，在由铑化合物和第二金属选自碱金属，碱土金属，过渡金属及其混合物的组分，并负载在惰性材料上，卤化物助催化剂在温和羰基化条件和高GHSV（气时空速））甲醇以产生乙酸和乙酸甲酯的混合物; （b）在蒸馏塔中从生产混合物中分离出作为其高沸点馏分的乙酸，以及作为低沸点馏分的乙酸甲酯和助催化剂的混合物; （c）从低沸点馏分进一步分离乙酸甲酯和助催化剂，并将分离的助催化剂再循环到羰基化反应器中; （d）在氢化反应器中，在含铜氢化催化剂存在下，用氢气氢化分离出的乙酸甲酯，以高产率制备乙醇。

95. 发明授权

US5242877A Polymer-supported catalysts 失效
标题翻译：聚合物支持的催化剂
公开(公告)号：US5242877A
公开(公告)日：1993-09-07
申请号：US840714
申请日：1992-02-21
申请人： John C. Dobson , Christine McDade , Mario G. L. Mirabelli , Jeremia J. Venter
发明人： John C. Dobson , Christine McDade , Mario G. L. Mirabelli , Jeremia J. Venter
IPC分类号： B01J31/06 , B01J31/16 , B01J31/22 , C07B61/00 , C07F7/00 , C08F12/00 , C08F30/04
CPC分类号： B01J31/2291 , B01J31/1658 , B01J31/2213 , B01J31/2234 , B01J2231/40 , B01J2231/49 , B01J2531/16 , B01J2531/48 , B01J2531/49 , B01J2531/842
摘要： A polymer support catalyst containing polymerized units of a polymerizable chelated metal species coordinated to one or more polydentate ligands to provide three or more chelate bonds to the metal atom.

96. 发明授权

US5180872A Process for the preparation of styrene derivatives extended at the double bond by ethylene and having a double bond remaining in the extension chain formed and new styrene derivatives extended with ethylene 失效
标题翻译：制备苯乙烯衍生物的方法在乙烯双酚键上延伸，并且在延伸链形成的双键和新的苯乙烯衍生物中扩展乙烯
公开(公告)号：US5180872A
公开(公告)日：1993-01-19
申请号：US704751
申请日：1991-05-23
申请人： Karl-Heinz A. O. Starzewski
发明人： Karl-Heinz A. O. Starzewski
IPC分类号： B01J31/22 , B01J31/18 , B01J31/24 , C07B37/02 , C07B61/00 , C07C2/04 , C07C15/44 , C07C17/26 , C07C17/275 , C07C25/24 , C07C45/69 , C07C49/784 , C07C49/796 , C07C49/813 , C08F4/26 , C08F12/00 , C08F12/08
CPC分类号： C07C49/813 , B01J31/1875 , B01J31/2247 , B01J31/2295 , B01J31/24 , B01J31/2404 , C07B37/02 , C07C15/44 , C07C17/275 , C07C2/04 , C07C25/24 , C07C45/69 , C07C49/784 , C07C49/796 , B01J2531/847 , B01J31/2291 , C07C2531/22
摘要： The title compounds can be prepared by reaction of a styrene derivative with ethylene in the presence of a nickel catalyst which carries a phosphorus-oxygen chelate ligand, at a temperature of 20.degree.to 160.degree. C. and an ethylene pressure of 1 to 200 bar. Styrene derivatives extended with ethylene, of the formula ##STR1## in which R.sup.19 denotes hydrogen, C.sub.1 -C.sub.4 -alkyl, vinyl or chlorine and R.sup.38 denotes C.sub.1 -C.sub.4 -alkyl, C.sub.2 -C.sub.4 -alkenyl, C.sub.2 -C.sub.7 -acyl, flourine, chlorine or bromine andm assumes values of 4-104,with the exception of compounds wherein R.sup.19 denotes hydrogen and R.sup.38 denotes i-butyl or benzoyl, and m assumes the value 4, are new.
摘要翻译：标题化合物可以通过苯乙烯衍生物与乙烯在携带磷 - 氧螯合配体的镍催化剂存在下，在20至160℃的温度和1至200巴的乙烯压力下反应来制备。苯乙烯衍生物用乙烯延伸，其结构式为：其中R 19表示氢，C 1 -C 4烷基，乙烯基或氯，R 38表示C 1 -C 4烷基，C 2 -C 4链烯基，C 2 -C 7酰基，氯或溴，m为4-104的值，除了其中R 19表示氢，R 38表示异丁基或苯甲酰基，m为4的化合物是新的。

97. 发明授权

US5116796A Organic solvent soluble oxide supported hydrogenation catalyst precursors 失效
标题翻译：有机溶剂可溶氧氧化物负载氢化催化剂前体
公开(公告)号：US5116796A
公开(公告)日：1992-05-26
申请号：US275105
申请日：1988-10-26
申请人： David J. Edlund , Richard G. Finke , Robert J. Saxton
发明人： David J. Edlund , Richard G. Finke , Robert J. Saxton
IPC分类号： B01J23/24 , B01J27/02 , B01J27/188 , B01J31/02 , B01J31/16 , B01J31/22
CPC分类号： B01J27/188 , B01J23/24 , B01J27/02 , B01J31/0239 , B01J31/1616 , B01J31/2208 , B01J31/2295 , B01J2231/645 , B01J2531/827 , B01J31/2291
摘要： The present invention discloses two polyoxoanion supported metal complexes found to be useful in olefin hydrogenation. The complexes are novel compositions of matter which are soluble in organic solvents. In particular, the compositions of matter comprise A.sub.x [L.sub.n Ir.sup.(I) .multidot.X.sub.2 M.sub.15 M'.sub.3 O.sub.62 ].sup.x- and A.sub.y [L.sub.n Ir.sup.(I) .multidot.X.sub.2 M.sub.9 M'.sub.3 O.sub.40 ].sup.y- where L is a ligand preferably chosen from 1,5-cyclooctadiene (COD), ethylene, cyclooctene, norbornadiene and other olefinic ligands; n=1 or 2 depending upon the number of double bonds present in the ligand L; X is a "hetero" atom chosen from B, Si, Ge, P, As, Se, Te, I, Co, Mn and Cu; M is either W or Mo; M' is preferably Nb or V but Ti, Zr, Ta, Hf are also useful; and A is a countercation preferably selected from tetrabutyl ammonium and alkali metal ions.
摘要翻译： PCT No.PCT / US88 / 00609 Sec。 371日期：1988年10月26日 102（e）日期1988年10月26日PCT提交1988年2月26日PCT公布。出版物WO88 / 06489 日本公报1988年9月7日。本发明公开了可用于烯烃加氢的两种多氧阴离子负载型金属络合物。该配合物是可溶于有机溶剂的物质的新型组合物。特别地，物质的组成包括Ax [LnIr（I）xX2M15M'3O62] x-和Ay [LnIr（I）xX2M9M'3O40] y-，其中L是优选选自1,5-环辛二烯（COD），乙烯，环辛烯，降冰片二烯等烯属配体; n = 1或2，这取决于配体L中存在的双键数目; X是选自B，Si，Ge，P，As，Se，Te，I，Co，Mn和Cu的“杂”原子; M是W或Mo; M'优选为Nb或V，但Ti，Zr，Ta，Hf也是有用的; A是优选选自四丁基铵和碱金属离子的反应物。

98. 发明授权

US5098980A Platinum catalyst composition, method for its preparation and curable organopolysiloxane compositions containing same 失效
标题翻译：铂催化剂组合物，其制备方法和含有它的可固化的有机聚硅氧烷组合物
公开(公告)号：US5098980A
公开(公告)日：1992-03-24
申请号：US695163
申请日：1991-05-03
申请人： Toshio Saruyama , Hideko Takeda , Atshushi Togashi
发明人： Toshio Saruyama , Hideko Takeda , Atshushi Togashi
IPC分类号： B01J31/16 , B01J31/22 , C07F15/00 , C08G77/398 , C08L83/04
CPC分类号： B01J31/1675 , B01J31/2291 , C07F15/0086 , C08G77/398 , C08L83/04 , B01J2231/323 , B01J2531/828 , C08G77/12 , C08G77/20 , C08G77/70
摘要： A platinum catalyst composition having improved thermal stability, and all of the utilities of platinum catalyst compositions of the art, is provided by mixing certain organosiloxanes which contain aryl and alkenyl groups, such as 1,3-divinyl-1,3-diphenyldimethyldisiloxane, in a quantity of at least 2 moles, with a platinum complex having as a ligand an organosiloxane which contains alkyl and alkenyl groups, such as 1,3-divinyltetramethyldisiloxane (or a mixture of said platinum complex and said organosiloxane), in a quantity of 1 mole of platinum atoms. In a preferred embodiment the mixture is distilled in vacuo to remove part or all of the organosiloxane which contains alkyl and alkenyl groups, and most preferably to remove at least a portion of the complexed organosiloxane which contains alkyl and alkenyl groups.
摘要翻译：通过将含有芳基和烯基的某些有机硅氧烷（例如1,3-二乙烯基-1,3-二苯基二甲基二硅氧烷）混合在一起，提供了具有改进的热稳定性的铂催化剂组合物，以及本领域铂催化剂组合物的所有用途至少2摩尔的量，其中铂配合物具有作为配体的含有烷基和烯基的有机硅氧烷，例如1,3-二乙烯基四甲基二硅氧烷（或所述铂络合物和所述有机硅氧烷的混合物），其量为1 摩尔铂原子。在优选的实施方案中，将混合物真空蒸馏以除去部分或全部含有烷基和烯基的有机硅氧烷，最优选除去至少一部分含有烷基和烯基的络合的有机硅氧烷。

99. 发明授权

US4950798A Process for catalytic hydroformylation 失效
标题翻译：催化加氢甲酰化方法
公开(公告)号：US4950798A
公开(公告)日：1990-08-21
申请号：US284366
申请日：1988-12-14
申请人： Stephen R. Stobart , Stephen L. Grundy , Frederick L. Joslin
发明人： Stephen R. Stobart , Stephen L. Grundy , Frederick L. Joslin
IPC分类号： B01J31/24 , C07C45/50 , C07F15/00
CPC分类号： B01J31/2404 , B01J31/1608 , B01J31/185 , B01J31/24 , B01J31/2409 , B01J31/2414 , C07C45/50 , C07F15/0013 , B01J2231/321 , B01J2531/0258 , B01J2531/82 , B01J2531/822 , B01J2531/824 , B01J2531/827 , B01J2531/828 , B01J31/20 , B01J31/2291 , B01J31/2295
摘要： A novel hydroformylation process for the conversion of olefins having up to about 20 carbon atoms to their corresponding aldehydes is provided herein involving the use of catalysts comprising chelates in which a ligand is chelated at a metal center to produce at least one heterocyclic ring with the central metal atom as part of the ring, i.e., platinum-group metal phosphinoalkylsilyl complexes with bis- or tris(phosphinoalkyl)silyl. Novel catalysts are also provided which are platinum-group metal complexes with bis- or tris(phosphinoalkyl)silyl ligands, which are synthesized by using novel bis(phosphinoalkyl)silanes or tris(phosphinoalkyl)silanes.
摘要翻译：本文提供了一种用于将具有高达约20个碳原子的烯烃转化成其相应的醛的新型加氢甲酰化方法，其涉及使用包含螯合物的催化剂，其中配体在金属中心被螯合以产生至少一个具有中心的杂环金属原子作为环的一部分，即与二 - 或三（膦酰烷基）甲硅烷基的铂族金属膦基烷基甲硅烷基配合物。还提供了新的催化剂，它们是通过使用新的双（膦酰烷基）硅烷或三（膦烷基烷基）硅烷合成的与二 - 或三（膦烷基）甲硅烷基配体的铂族金属络合物。

100. 发明授权

US4526884A Ruthenium containing catalyst composition useful for process for the demerization of acrylic compounds 失效
标题翻译：含有钌的催化剂组合物，用于丙烯酸类化合物的脱色方法
公开(公告)号：US4526884A
公开(公告)日：1985-07-02
申请号：US453410
申请日：1982-12-27
申请人： Dean T. Tsou , James D. Burrington , Elizabeth A. Maher , Robert K. Grasselli
发明人： Dean T. Tsou , James D. Burrington , Elizabeth A. Maher , Robert K. Grasselli
IPC分类号： B01J31/06 , B01J31/16 , B01J31/18 , B01J31/22 , B01J31/24 , C07C45/73 , C07C51/353
CPC分类号： B01J31/2291 , B01J31/1658 , B01J31/1805 , B01J31/2234 , B01J31/24 , C07C255/00 , C07C45/73 , C07C51/353 , B01J2531/0216 , B01J2531/44 , B01J2531/821 , B01J2531/842 , B01J2531/845 , B01J2531/847
摘要： Catalyst composition and process are provided for the dimerization of acrylic compounds. An acrylic compound may be dimerized in the liquid phase by contacting an acrylic compound with a catalyst in the presence of hydrogen, at a pressure of least about 1 psi and a temperature of at least about 50.degree. C., wherein the catalyst comprises an organic polymer catalyst support, trivalent pendant atoms covalently bonded to the support, ruthenium complexed with said trivalent pendant atoms, and a second metal which is at least one of Pb and the Group VIII metals other than Ru and Pd and is disposed on the organic polymer catalyst support.
摘要翻译：为丙烯酸类化合物的二聚提供催化剂组合物和方法。丙烯酸化合物可以通过在氢气存在下，在至少约1psi的压力和至少约50℃的温度下使丙烯酸化合物与催化剂接触而在液相中二聚，其中催化剂包含有机聚合物催化剂载体，与支持体共价结合的三价侧链原子，与所述三价侧基原子配位的钌，以及除Ru和Pd以外的Pb和Ⅷ族金属中的至少一种的第二金属，并且设置在有机聚合物催化剂上支持。

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