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71. 发明授权

US5801287A Substituted diphenyldiphosphines and a process for their preparation 失效
标题翻译：取代的二苯基二膦及其制备方法
公开(公告)号：US5801287A
公开(公告)日：1998-09-01
申请号：US814297
申请日：1997-03-10
申请人： Dieter Regnat , Hans-Jerg Kleiner , Helmut Bahrmann
发明人： Dieter Regnat , Hans-Jerg Kleiner , Helmut Bahrmann
IPC分类号： C07F9/50
CPC分类号： C07F9/5027
摘要： The present invention relates to compounds of the formula (I) ##STR1## where R.sup.1 is H or an alkyl radical having from 1 to 12 carbon atoms, R.sup.2 is a straight-chain alkylene radical having from 1 to 8 carbon atoms, an oxygen-containing alkylene radical having from 2 to 4 carbon atoms, a radical of the formula (II) or (III) ##STR2## or a cycloalkylene radical having from 3 to 10 carbon atoms, R.sup.3 is an alkyl radical having from 1 to 25 carbon atoms or an aryl radical having from 6 to 10 carbon atoms, A is a radical --COO.sup.- or --SO.sub.3.sup.- and x=0, y=1, m=1 and n=1, or x=1, y=1, m=(1 or 2) and n=(1 or 2), or, if R.sup.2 is a radical of the formula (II) or (III), x=1, y=0, m=(0 or 1) and n=(0 or 1), and also a process for their preparation.
摘要翻译：本发明涉及式（I）的化合物其中R 1为H或具有1至12个碳原子的烷基，R 2为具有1至8个碳原子的直链亚烷基，具有2至4个碳原子的含氧亚烷基，式（II）或（III）的基团（III）或具有3至10个碳原子的亚环烷基， R3是具有1至25个碳原子的烷基或具有6至10个碳原子的芳基，A是基团-COO-或-SO 3 - ，x = 0，y = 1，m = 1，n = 1或x = 1，y = 1，m =（1或2）和n =（1或2），或者如果R2是式（II）或（III）的基团，x = = 0，m =（0或1），n =（0或1），以及它们的制备方法。

72. 发明授权

US5741941A Process for preparing aldehydes 失效
标题翻译：醛的制备方法
公开(公告)号：US5741941A
公开(公告)日：1998-04-21
申请号：US811825
申请日：1997-03-05
申请人： Helmut Bahrmann
发明人： Helmut Bahrmann
IPC分类号： B01J31/02 , B01J31/24 , C07B61/00 , C07C45/50 , C07C47/02
CPC分类号： C07C45/50 , B01J31/0239 , B01J31/2409 , B01J2231/323 , B01J2531/822 , B01J2531/96 , B01J2540/32
摘要： A process for preparing aldehydes by reacting straight-chain or branched olefins of at least 4 carbon atoms with carbon monoxide and hydrogen in the liquid phase in the presence of water, solubilizers and a catalyst system comprising water-soluble rhodium complexes, wherein the rhodium complexes present in the catalyst system contain specific sulfonated diphosphines as ligands and the solubilizers are quaternary ammonium salts.
摘要翻译：一种通过使具有至少4个碳原子的直链或支链烯烃与一氧化碳和氢气在液相中在水，增溶剂和包含水溶性铑络合物的催化剂体系的存在下制备醛的方法，其中铑络合物催化剂体系中含有特定的磺化二膦作为配体，增溶剂是季铵盐。

73. 发明授权

US5583250A Mixtures of isomeric decyl alcohols, phthalates obtainable therefrom, and their use as plasticizers 失效
标题翻译：异构癸醇的混合物，可从其获得的邻苯二甲酸酯及其作为增塑剂的用途
公开(公告)号：US5583250A
公开(公告)日：1996-12-10
申请号：US484588
申请日：1995-06-07
申请人： Helmut Bahrmann , Wolfgang Greb , Peter Heymanns , Peter Lappe , Thomas M uller , J urgen Szameitat , Ernst Wiebus
发明人： Helmut Bahrmann , Wolfgang Greb , Peter Heymanns , Peter Lappe , Thomas M uller , J urgen Szameitat , Ernst Wiebus
IPC分类号： C07C31/125 , C07C29/141 , C07C29/16 , C07C45/50 , C07C67/08 , C07C69/80 , C08F8/00 , C08F10/00 , C08F10/06 , C08K5/12 , C07C69/76
CPC分类号： C08K5/12 , C07C29/16 , C07C45/50 , C07C67/08 , C07C69/80
摘要： Mixtures of isomeric decyl alcohols obtained by oligomerization of propylene in the presence of deactivated zeolites as catalysts, followed by separation of the nine carbon olefins from the oligomer mixture, then hydroformylation of the 9 carbon olefins to 10 carbon aldehydes, and hydrogenation of the aldehydes to the corresponding alcohols. The mixtures, when esterified with phthalic acid, or anhydride, provide a mixture of isomeric di-decyl phthalates that can be used as plasticizers.
摘要翻译：通过在失活的沸石作为催化剂的存在下将丙烯低聚获得的异构癸醇的混合物，然后从低聚物混合物中分离出9种碳烯烃，然后将9种碳烯烃加氢甲酰化成10种碳醛，并将醛氢化成相应的醇类。当用邻苯二甲酸或酸酐酯化时，混合物提供可用作增塑剂的异构二癸基邻苯二甲酸酯的混合物。

74. 发明授权

US5462986A Decyl alcohol mixtures, phthalic esters obtainable therefrom and their use as placticizers 失效
标题翻译：癸醇混合物，可从其获得的邻苯二甲酸酯及其作为聚合剂的用途
公开(公告)号：US5462986A
公开(公告)日：1995-10-31
申请号：US388238
申请日：1995-02-14
申请人： Helmut Bahrmann , Wolfgana Greb , Peter Heymanns , Peter Lappe , Thomas Muller , Jurgen Szameitat , Ernst Wiebus
发明人： Helmut Bahrmann , Wolfgana Greb , Peter Heymanns , Peter Lappe , Thomas Muller , Jurgen Szameitat , Ernst Wiebus
IPC分类号： C07C27/20 , C07C29/17 , C07C29/38 , C07C31/125 , C07C45/50 , C07C45/74 , C07C67/08 , C07C69/80 , C08K5/00 , C08K5/10 , C08K5/105 , C08K5/12 , C08L27/06 , C08K5/09 , C07C69/76
CPC分类号： C08K5/12 , C07C29/175 , C07C31/125 , C07C45/50 , C07C45/74 , C08K5/0016
摘要： Mixtures of isomeric decyl alcohols prepared by hydroformylation of mixtures of butene-1 and butene-2 in two stages to give aldehyde mixtures, and condensation of the aldehyde mixtures to form an aldol mixture, followed by separation and hydrogenation. The first stage of the hydroformylation proceeds in the presence of rhodium catalysts dissolved in water, the second stage in the presence of cobalt catalysts homogeneously dissolved in the reaction medium. The mixture of isomeric decyl alcohols, when esterified with phthalic acid, yields a mixture of isomeric decyl phthalates which are useful as plasticizers.
摘要翻译：通过二阶段丁烯-1和丁烯-2的混合物的加氢甲酰化得到的异构癸醇的混合物得到醛混合物，醛混合物缩合形成醛醇混合物，然后分离和氢化。在溶解在水中的铑催化剂存在下进行加氢甲酰基化的第一阶段，第二阶段在均匀溶解在反应介质中的钴催化剂存在下进行。当用邻苯二甲酸酯化时，异构癸醇的混合物产生可用作增塑剂的异构癸基邻苯二甲酸酯的混合物。

75. 发明授权

US5367107A Process for the preparation of aldehydes 失效
标题翻译：醛的制备方法
公开(公告)号：US5367107A
公开(公告)日：1994-11-22
申请号：US166577
申请日：1993-12-13
申请人： Helmut Bahrmann , Peter Lappe
发明人： Helmut Bahrmann , Peter Lappe
IPC分类号： B01J31/02 , B01J31/24 , C07B61/00 , C07C45/50 , C07C47/02 , C07C47/20
CPC分类号： C07C45/50 , B01J31/0239 , B01J31/0268 , B01J31/2404 , B01J2231/321 , B01J2531/822 , B01J2540/12 , B01J2540/32
摘要： The hydroformylation of olefins in liquid phase in the presence of an aqueous solution containing water-soluble rhodium-phosphine complex compounds as catalysts and salts of quaternary phosphonium compounds as solubilizers.
摘要翻译：在含有水溶性铑 - 膦配合物作为催化剂的水溶液和作为增溶剂的季鏻化合物的盐存在下，液相中烯烃的加氢甲酰化反应。

76. 发明授权

US5126475A Process for the preparation of organic phosphites which are stable to hydrolysis 失效
标题翻译：制备有利于水解的有机磷石的工艺
公开(公告)号：US5126475A
公开(公告)日：1992-06-30
申请号：US632465
申请日：1990-12-21
申请人： Helmut Bahrmann , Bernhard Fell , Georgios Papadogianakis
发明人： Helmut Bahrmann , Bernhard Fell , Georgios Papadogianakis
IPC分类号： C07B61/00 , C07C45/49 , C07C45/50 , C07F9/141 , C07F9/145 , C07F9/6574 , C08K5/51 , C10M137/02 , C10N30/10 , C10N70/00
CPC分类号： C07F9/65744 , C07F9/141 , C07F9/65746
摘要： Preparation of phosphites which are stable to hydrolysis from organic phosphites or phosphorus-halogen compounds and an ammonium salt of a hydroxysulfonic acid which is insoluble in water and soluble in an organic solvent. The compounds are useful in making catalysts for the hydroformylation reaction.
摘要翻译：从有机亚磷酸酯或磷 - 卤素化合物的水解稳定的亚磷酸酯的制备以及不溶于水并可溶于有机溶剂的羟基磺酸的铵盐。该化合物可用于制备加氢甲酰化反应的催化剂。

77. 发明授权

US4673535A Quaternary ammonium salts of sulfonated triarylphosphines and process for the production thereof 失效
标题翻译：磺化三芳基膦的季铵盐及其制备方法
公开(公告)号：US4673535A
公开(公告)日：1987-06-16
申请号：US738868
申请日：1985-05-29
申请人： Helmut Bahrmann , Boy Cornils , Wolfgang Lipps , Peter Lappe , Helmut Springer
发明人： Helmut Bahrmann , Boy Cornils , Wolfgang Lipps , Peter Lappe , Helmut Springer
IPC分类号： B01J31/24 , C07F9/50 , C07C87/30
CPC分类号： C07F9/5022
摘要： The invention relates to new quaternary ammonium salts of di and trisulfonated triarylphosphines as well as a process for their preparation. The salts are of Formula I ##STR1## wherein Ar.sub.1, Ar.sub.2, and Ar.sub.3 are each independently an aryl; X.sup.1, X.sup.2, and X.sup.3 are each independently a sulfo group; y.sup.1, y.sup.2, and y.sup.3 are each independently 0 or 1, provided that their sum is at least 1; A is an alkyl, hydroxyalkyl, aralkyl, or aryl having 6-25 carbon atoms; B, C, and D are straight chain or branched alkyl having 1-4 carbons; and n is a whole number of 1-3.
摘要翻译：本发明涉及二和三磺化三芳基膦的新季铵盐及其制备方法。该盐具有式I的化合物，其中Ar 1，Ar 2和Ar 3各自独立地为芳基; X 1，X 2和X 3各自独立地为磺基; y1，y2和y3各自独立地为0或1，条件是它们的和为至少1; A是具有6-25个碳原子的烷基，羟基烷基，芳烷基或芳基; B，C和D是具有1-4个碳的直链或支链烷基; n为1-3的整数。

78. 发明授权

US4317945A Process for preparing 2-methyl-2-sec.butyl-1,3-propanediol 失效
标题翻译：制备2-甲基-2-间丁基-1,3-丙二醇的方法
公开(公告)号：US4317945A
公开(公告)日：1982-03-02
申请号：US178396
申请日：1980-08-15
申请人： Wolfgang Bernhagen , Jurgen Weber , Helmut Bahrmann , Helmut Springer
发明人： Wolfgang Bernhagen , Jurgen Weber , Helmut Bahrmann , Helmut Springer
IPC分类号： B01J23/00 , C07B61/00 , C07C27/00 , C07C29/38 , C07C31/20 , C07C45/50 , C07C45/62 , C07C45/75 , C07C47/02 , C07C67/00 , C07C29/14
CPC分类号： C07C47/02 , C07C29/38 , C07C45/50 , C07C45/62 , C07C45/75
摘要： A process for the preparation of 2-methyl-2-sec.butyl-1,3-propanediol comprising hydroformylating 2-methyl-1-butene with carbon monoxide and hydrogen in the presence of a first catalyst to form the substance 3-methyl-pentanal, condensing said substance with formaldehyde, or a compound which forms formaldehyde under the conditions of condensation in a basic medium to form alpha-sec.butyl-acrolein, partially hydrogenating said acrolein in the presence of a second catalyst to form the material 2,3-dimethyl pentanal, and converting said material into said diol by treatment with formaldehyde, or a compound which forms formaldehyde under the conditions of conversion, in the presence of a strong base as a third catalyst.The compound of the present invention is useful as an intermediate in the production of pharmaceuticals and drugs; in particular, the production of carbamates which are useful as tranquilizers and blood pressure lowering agents.
摘要翻译：一种制备2-甲基-2-仲丁基-1,3-丙二醇的方法，包括在第一催化剂存在下，将2-甲基-1-丁烯与一氧化碳和氢气进行甲酰化，形成3-甲基-2- 戊醛，用甲醛缩合所述物质，或在碱性介质中在冷凝条件下形成甲醛以形成α-仲丁基丙烯醛的化合物，在第二催化剂存在下部分氢化所述丙烯醛以形成材料2，并通过用甲醛处理或在转化条件下形成甲醛的化合物在作为第三催化剂的强碱存在下将所述物质转化成所述二醇。本发明化合物可用作药物和药物生产中的中间体; 特别是生产可用作镇定剂和降血压剂的氨基甲酸酯。

79. 发明授权

US4289913A Process for preparing 3-(4)-formyltricyclo-[5,2,1,0.sup.2,6 ]-decene-8 失效
标题翻译：制备3-（4） - 甲酰基三环[5,2,1,02,6] - 癸烯-8的方法
公开(公告)号：US4289913A
公开(公告)日：1981-09-15
申请号：US099121
申请日：1979-11-30
申请人： Helmut Bahrmann , Jurgen Weber , Boy Cornils
发明人： Helmut Bahrmann , Jurgen Weber , Boy Cornils
IPC分类号： C07C47/445 , B01J31/00 , C07B61/00 , C07C45/00 , C07C45/50 , C07C67/00
CPC分类号： C07C45/50
摘要： A process for preparing 3- or 4-formyltricyclo-[5,2,1,0.sup.2,6 ]-decene-8 which comprises contacting dicyclopentadiene with carbon monoxide and hydrogen in the presence of a rhodium catalyst at 110.degree. to 150.degree. C. and 50 to 400 atmospheres, said catalyst being present in an amount of 1 to 30 ppm of rhodium, based upon the amount of dicyclopentadiene employed, said rhodium being present in the form of an organic phosphine-carbon monoxide containing complex.
摘要翻译：制备3-或4-甲酰基三环[5,2,1,02,6] - 十一烯-8的方法，其包括在铑催化剂存在下，在110-150℃下使二环戊二烯与一氧化碳和氢气接触。和50至400个大气压，所述催化剂以1至30ppm的铑的量存在，基于所用的二环戊二烯的量，所述铑以有机膦 - 一氧化碳的络合物的形式存在。

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