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81. 发明授权

US5128488A Process for the asymmetric hydrogenation of carbonyl compounds obtained 失效
标题翻译：获得的羰基化合物的不对称加氢方法
公开(公告)号：US5128488A
公开(公告)日：1992-07-07
申请号：US515314
申请日：1990-04-27
申请人： Andre Mortreux , Francis Petit
发明人： Andre Mortreux , Francis Petit
IPC分类号： C07B41/02 , B01J31/22 , C07B31/00 , C07B53/00 , C07B61/00 , C07C29/136 , C07C67/00 , C07C231/12 , C07C233/00 , C07C233/11 , C07C235/36 , C07C237/04 , C07D307/32 , C07D307/33 , C07D307/60
CPC分类号： C07C231/12 , B01J31/189 , C07B41/02 , C07B53/00 , C07D307/32 , C07D307/33 , B01J2231/643 , B01J2531/822
摘要： The asymmetric hydrogenation of carbonyl compounds is carried out in the presence of at least one transition metal complex MZq(M=metal of group VIII of the Periodic Classication; Z=ligand selected among the atoms and the molecules which may complex the metal M; and q=degree of corrdination of M) and of at least one chiral phosphorous-containing ligand having formula (I), wherein R is hydrocarbonated radical (alkyl, cycloalkyl and aryl); R.sup.1 is H, hydrocarbonated radical or PR.sub.2 ; R.sup.2 is H or hydrocarbonated radical R.sup.3,R.sup.4, necessarily different, are H and optionally functionalized hydrocarbonated radicals; R.sup.5 and R.sup.6 are H and optionally functionalized hydrocarbonated radicals; one of the radicals R.sup.3 and R.sup.4 possibly carrying a function - OPR.sub.2 or NPR.sub.2, R.sup.5 and R.sup.6 being in this case H when R.sup.1 is PR.sub.2 ; R.sup.2 and R.sup.3 and the atoms of N and C which cary them respectively forming a heterocycle; or R.sup.2 and R.sup.5, the atoms of N and C which carry them respectively and the intermediate C atom possibly forming a heterocycle. ##STR1##
摘要翻译： PCT No.PCT / FR87 / 00238 Sec。 371日期：1988年4月1日 102（e）日期1988年4月1日PCT提交1987年6月22日PCT公布。公开号WO87 / 07889 日期为1987年12月30日。羰基化合物的不对称氢化在至少一种过渡金属络合物MZq（M =元素周期分类的VIII族金属; Z =选自原子和分子中的配体）存在下进行可以使金属M复合; q = M的修饰度和至少一种具有式（I）的手性含磷配体，其中R是烃基（烷基，环烷基和芳基）; R1是H，烃基或PR2; R2是H或烃基R3，R4必定不同，是H和任选官能化的烃基; R5和R6是H和任选的官能化烃基; R3和R4之一可能具有功能 - OPR2或NPR2，R5和R6在这种情况下为R1，当R1为PR2时; R2和R3以及分别形成杂环的N和C的原子; 或R2和R5分别携带它们的N和C的原子和可能形成杂环的中间体C原子。（一）

82. 发明授权

US4940805A Preparation of 1,4-butanediol or tetrahydrofuran or both 失效
标题翻译： 1,4-丁二醇或四氢呋喃或二者的制备
公开(公告)号：US4940805A
公开(公告)日：1990-07-10
申请号：US230015
申请日：1988-08-08
申请人： Rolf Fischer , Hans-Juergen Gosch , Wolfgang Harder , Klaus-Dieter Malsch , Manfred Eggersdorfer , Lothar Franz , Horst Zimmermann , Karl Brenner , Klaus Halbritter , Wolfgang Sauer , Hans-Juergen Scheiper
发明人： Rolf Fischer , Hans-Juergen Gosch , Wolfgang Harder , Klaus-Dieter Malsch , Manfred Eggersdorfer , Lothar Franz , Horst Zimmermann , Karl Brenner , Klaus Halbritter , Wolfgang Sauer , Hans-Juergen Scheiper
IPC分类号： B01J27/18 , B01J27/19 , C07B61/00 , C07C27/00 , C07C29/136 , C07C29/147 , C07C29/149 , C07C29/17 , C07C29/56 , C07C31/20 , C07C67/00 , C07D307/08
CPC分类号： C07D307/08 , C07C29/177
摘要： Process for the preparation of 1,4-butanediol or tetrahydrofuran or both by the catalytic hydrogenation of maleic anhydride, succinic anhydride, maleic acid, succinic acid, fumaric acid, or the alkyl esters of these acids at temperatures of from 100.degree. C. to 350.degree. C. and pressures of from 50 bar to 350 bar over a catalyst containing cobalt as the active metal and one or both of the elements copper and phosphorus, if necessary in the presence of an aliphatic alcohol.
摘要翻译：通过马来酸酐，琥珀酸酐，马来酸，琥珀酸，富马酸或这些酸的烷基酯的催化氢化制备1,4-丁二醇或四氢呋喃或二者的方法，温度为100℃至 350℃，并且在含有钴作为活性金属的催化剂和一种或两种元素铜和磷的催化剂中，如果需要，在脂族醇的存在下，压力为50巴至350巴。

83. 发明授权

US4933477A Preparation of phenyl-substituted epoxides 失效
标题翻译：苯基取代的环氧化物的制备
公开(公告)号：US4933477A
公开(公告)日：1990-06-12
申请号：US236216
申请日：1988-08-25
申请人： Norbert Goetz , Hans-Gert Recker , Hubert Smuda
发明人： Norbert Goetz , Hans-Gert Recker , Hubert Smuda
IPC分类号： C07C33/46 , C07C27/00 , C07C29/136 , C07C29/143 , C07C67/00 , C07D301/26 , C07D303/04 , C07D303/08 , C07D303/22 , C07D303/34
CPC分类号： C07D303/22 , C07D303/08
摘要： Phenyl-substituted epoxides of the formula ##STR1## where R.sup.1 and R.sup.2 are each hydrogen, alkyl, alkenyl, phenyl, halogen, nitro, alkoxy, haloalkyl, phenoxy or phenylsulfonyl, are prepared by reducing a haloacetophenone to a halohydrin and reacting the halohydrin with an alkali metal hydroxide by a process in which the reduction with the alkali metal borohydride and the reaction are carried out in aqueous organic solution, or the cyclization of a halohydrin with an alkali metal hydroxide is carried out in an organic liquid.
摘要翻译：其中R 1和R 2各自为氢，烷基，烯基，苯基，卤素，硝基，烷氧基，卤代烷基，苯氧基或苯基磺酰基的苯基取代的环氧化物通过将卤代苯乙酮还原成卤代醇并使卤代醇与碱金属氢氧化物通过碱金属硼氢化合物的还原和反应在含水有机溶液中进行，或卤代醇与碱金属氢氧化物的环化在有机液体中进行。

84. 发明授权

US4720597A Process for the production of hydroxymethylcyclopropane (cyclopropylmethanol) 失效
标题翻译：制备羟甲基环丙烷（环丙基甲醇）的方法
公开(公告)号：US4720597A
公开(公告)日：1988-01-19
申请号：US922914
申请日：1986-10-24
申请人： Werner Otte , Rudolf Nehring
发明人： Werner Otte , Rudolf Nehring
IPC分类号： C07B61/00 , B01J23/00 , B01J23/26 , C07C29/136 , C07C29/149 , C07C31/133 , C07C29/132
CPC分类号： C07C29/149 , C07C31/1333 , C07C2101/02 , Y02P20/52
摘要： For the selective production of hydroxymethylcyclopropane, cyclopropanecarboxylic acid esters are hydrogenated in the presence of a Zn chromite catalyst in the sump phase or trickling phase under a hydrogen pressure of 200-320 bar and at temperatures of 200.degree.-350.degree. C. Preferably, cyclopropanecarboxylic acid esters are used, the alcohol component of which contains 1-10, especially 1-8 carbon atoms.
摘要翻译：为了选择性生产羟甲基环丙烷，环丙烷羧酸酯在二硫化铬催化剂存在下，在二氧化碳相或滴流相在200-320巴的氢气压力和200-350℃的温度下氢化。优选环丙烷羧酸使用酸酯，其醇组分含有1-10个，特别是1-8个碳原子。

85. 发明授权

US4704477A Trimethylcyclohexene derivatives, their preparation and use as perfume substances 失效
标题翻译：三甲基环己烯衍生物，其制备和用作香料物质
公开(公告)号：US4704477A
公开(公告)日：1987-11-03
申请号：US837218
申请日：1986-03-07
申请人： Helmut Gebauer , Hans Mehlin , Marlies Regiert
发明人： Helmut Gebauer , Hans Mehlin , Marlies Regiert
IPC分类号： C07C29/136 , A61K8/34 , A61K8/35 , A61Q13/00 , B01J27/00 , B27K3/34 , B27K3/36 , C07B61/00 , C07C27/00 , C07C29/143 , C07C29/40 , C07C33/14 , C07C45/00 , C07C45/69 , C07C47/42 , C07C49/543 , C07C67/00 , C07C67/08 , C07C69/75 , C11B9/00 , C07C49/21
CPC分类号： C07C33/14 , C07C45/69 , C07C47/42 , C07C49/543 , C11B9/0034
摘要： Compounds of the general formula ##STR1## wherein A is the ##STR2## group and in which R.sup.1 stands for hydrogen, methyl, ethyl, n-propyl, isopropyl, methoxy, ethoxy, n-propoxy and isopropoxy and R.sup.2 and R.sup.3 are hydrogen, methyl and ethyl. The compounds are used as perfume substances.
摘要翻译：其中A为“IMAGE”基团，其中R1代表氢，甲基，乙基，正丙基，异丙基，甲氧基，乙氧基，正丙氧基和异丙氧基，R2和R3为氢，甲基和乙基。这些化合物用作香料物质。

86. 发明授权

US4695660A Method of producing cyclohexyl compounds 失效
标题翻译：生产环己基化合物的方法
公开(公告)号：US4695660A
公开(公告)日：1987-09-22
申请号：US888711
申请日：1986-07-24
申请人： Werner Otte , Rudolf Nehring
发明人： Werner Otte , Rudolf Nehring
IPC分类号： C07B61/00 , B01J23/00 , C07C23/18 , C07C29/136 , C07C29/19 , C07C31/135 , C07C29/132
CPC分类号： C07C29/19 , C07C31/135 , C07C2101/14
摘要： A method of producing cyclohexyl compounds by catalytic hydrogenation of benzyl compounds, particularly acetophenone, whereby the benzyl compounds are hydrogenated in the presence of a catalyst comprising Ru and a support, with said benzyl compounds being in a slurry or a trickling liquid phase, at a hydrogen pressure of 200-350 bar, particularly 250-320 bar, and a temperatures of from 80.degree. to about 160.degree. C., particularly 100.degree.-130.degree. C., wherewith the catalyst contains Ru in the amount of, in particular, 0.1-1 wt. %.
摘要翻译：通过苄基化合物，特别是苯乙酮的催化氢化生产环己基化合物的方法，由此苄基化合物在包含Ru和载体的催化剂存在下氢化，所述苄基化合物为浆液或滴流液相，氢压力为200-350巴，特别是250-320巴，温度为80至160℃，特别是100-130℃，其中催化剂含有Ru， 0.1-1重量％％。

87. 发明授权

US4694112A Process for producing 2,2,2-trifluoroethanol 失效
标题翻译：制备2,2,2-三氟乙醇的方法
公开(公告)号：US4694112A
公开(公告)日：1987-09-15
申请号：US837824
申请日：1986-03-10
申请人： Heinrich Willenberg , Wilhelm Pohlmeyer , Werner Rudolph
发明人： Heinrich Willenberg , Wilhelm Pohlmeyer , Werner Rudolph
IPC分类号： C07C29/136 , B01J23/00 , B01J23/72 , B01J23/80 , B01J23/86 , C07B61/00 , C07C27/00 , C07C29/149 , C07C31/38 , C07C67/00
CPC分类号： C07C29/149
摘要： A catalytic process for producing 2,2,2-trifluoroethanol by gas phase hydrogenation of 2,2,2-trifluoroethyl trifluoroacetate using oxide catalysts formed of copper and zinc and containing 0 to 10 percent chromium oxide.
摘要翻译：通过使用由铜和锌形成并含有0至10％氧化铬的氧化物催化剂气相氢化2,2,2-三氟乙基三氟乙酸盐来生产2,2,2-三氟乙醇的催化方法。

88. 发明授权

US4647551A For producing ethylene glycol and/or a glycolic acid ester, catalyst composition and process for producing the catalyst composition 失效
标题翻译：用于生产乙二醇和/或乙醇酸酯，催化剂组合物和用于制备催化剂组合物的方法
公开(公告)号：US4647551A
公开(公告)日：1987-03-03
申请号：US496997
申请日：1983-05-23
申请人： Haruhiko Miyazaki , Koichi Hirai , Taizo Uda , Yasuo Nakamura , Harumi Ikezawa , Takanori Tsuchie
发明人： Haruhiko Miyazaki , Koichi Hirai , Taizo Uda , Yasuo Nakamura , Harumi Ikezawa , Takanori Tsuchie
IPC分类号： C07C69/675 , B01J23/72 , C07B61/00 , C07C27/00 , C07C27/04 , C07C29/136 , C07C29/149 , C07C31/20 , C07C67/00 , B01J21/08
CPC分类号： C07C31/20 , B01J23/72 , C07C29/149 , Y02P20/52
摘要： A hydrogenation catalyst composition useful for the hydrogenation of an oxalate diester, said composition being composed of a reduction product of a copper-containing silica gel formed by contacting an amine complex of copper with silica gel having an average particle diameter of not more than 200.mu. and a process for producing the aforesaid composition. Using a catalyst composed of the aforesaid composition, ethylene glycol and/or a glycolic acid ester can be produced from an oxalate diester efficiently with high conversions and selectivities and without causing pollution attributed to the use of a chromium-containing catalyst composition.
摘要翻译：一种用于草酸二酯氢化的氢化催化剂组合物，所述组合物由通过使铜的胺络合物与平均粒径不超过200μm的硅胶接触而形成的含铜硅胶的还原产物和上述组合物的制造方法。使用由上述组合物组成的催化剂，乙二醇和/或乙醇酸酯可以由草酸二酯以高转化率和选择性有效地生产，而不会引起使用含铬催化剂组合物的污染。

89. 发明授权

US4551565A Process for the production of ethylene glycol and/or glycollic acid esters, and catalyst therefor 失效
标题翻译：用于生产乙二醇和/或乙醇酸酯的方法及其催化剂
公开(公告)号：US4551565A
公开(公告)日：1985-11-05
申请号：US510387
申请日：1983-07-05
申请人： Haruhiko Miyazaki , Koichi Hirai , Taizo Uda , Yasuo Nakamura , Harumi Ikezawa , Takanori Tsuchie
发明人： Haruhiko Miyazaki , Koichi Hirai , Taizo Uda , Yasuo Nakamura , Harumi Ikezawa , Takanori Tsuchie
IPC分类号： C07C69/675 , B01J23/00 , B01J23/78 , B01J23/88 , B01J23/887 , C07B61/00 , C07C27/00 , C07C29/136 , C07C29/149 , C07C31/20 , C07C67/00
CPC分类号： B01J23/8872 , C07C29/149 , Y02P20/52
摘要： In a process for producing ethylene glycol and/or a glycollic acid ester by the vapor phase catalytic hydrogenation of an oxalic acid diester in the presence of a catalyst and hydrogen gas, the improvement wherein the catalyst has the following composition formulaCuMo.sub.k Ba.sub.p O.sub.qwherein k, p and q represent gram-atoms of Mo, Ba and O, respectively, per gram-atom of Cu, k is a number of from 0 to 3, p is a number of from 0 to 6, and q is a number determined depending upon the atomic valence and gram-atoms of Cu, Mo and Ba, provided that k and p are not zero at the same time; and the aforesaid catalyst.
摘要翻译：在催化剂和氢气存在下通过草酸二酯的气相催化氢化生产乙二醇和/或乙醇酸酯的方法，其中催化剂具有以下组成式CuMokBapOq，其中k，p 和q分别表示每克原子Cu的Mo，Ba和O的克原子，k是0至3的数，p是0至6的数，q是根据 Cu，Mo和Ba的原子价和原子数，条件是k和p同时不为零; 和上述催化剂。

90. 发明授权

US4533648A Regeneration of copper chromite hydrogenation catalyst 失效
标题翻译：亚铬酸铜加氢催化剂的再生
公开(公告)号：US4533648A
公开(公告)日：1985-08-06
申请号：US602887
申请日：1984-04-23
申请人： Patrick J. Corrigan , Richard M. King , Scott A. VanDiest
发明人： Patrick J. Corrigan , Richard M. King , Scott A. VanDiest
IPC分类号： B01J23/94 , C07C29/149 , B01J23/92 , C07C29/136
CPC分类号： C07C29/149 , B01J23/94 , Y02P20/584
摘要： Spent copper "chromite" catalyst from the hydrogenation of carboxylic acids or esters of such acids is regenerated by vacuum treatment at high temperature to reduce the level of organic residue on the catalyst to less than about 25%, followed by oxidation.
摘要翻译：通过在高温下真空处理来再生来自羧酸或这些酸的酯的氢化的废铜“铬铁矿”催化剂，以将催化剂上的有机残余物的水平降至小于约25％，随后氧化。

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