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公开(公告)号:WO2005042458A3
公开(公告)日:2005-06-09
申请号:PCT/EP2004011530
申请日:2004-10-14
Applicant: BASF AG , VOLLAND MARTIN , MACKEWITZ THOMAS , AHLERS WOLFGANG , SCHAEFER ANSGAR , RICHTER WOLFGANG , PACIELLO ROCCO
Inventor: VOLLAND MARTIN , MACKEWITZ THOMAS , AHLERS WOLFGANG , SCHAEFER ANSGAR , RICHTER WOLFGANG , PACIELLO ROCCO
CPC classification number: B01J31/186 , B01J2231/321 , B01J2531/822 , C07C45/50 , C07C47/02
Abstract: The invention relates to a method for the continuous production of aldehydes comprising between 5 and 21 carbon atoms, by the isomerising hydroformylation in a homogenous phase of olefin compositions comprising between 4 and 20 carbon atoms and containing alpha-olefins and olefins with internal double bonds, by means of a synthesis gas, in the presence of a homogeneous rhodium catalyst that is complexed with an organophosphorus ligand containing oxygen atoms and/or nitrogen atoms and a free ligand. Said production is carried out at high temperature and high pressure in a multi-stage reaction system consisting of at least two reaction zones. According to said method, the olefin composition is first reacted in a first reaction zone or a group of several first reaction zones at a total pressure of between 10 and 40 bar, using a synthesis gas with a CO/H2 molar ratio of between 4:1 and 1:2 until a 40 to 95 % conversion of the alpha-olefins is obtained. The hydroformylation product from the first reaction zone or group of several first reaction zones is then reacted in a subsequent reaction zone or group of several reaction zones at a total pressure of between 5 and 30 bar, using a synthesis gas with a CO/H2 molar ratio of between 1:4 and 1:1000. The total pressure in the subsequent reaction zone or zones is respectively 1 to (G1-Gf) bar lower than that of the preceding reaction zone, whereby G1 represents the total pressure in the respective preceding reaction zone and Gf represents the total pressure in the respective reaction zone that succeeds said first reaction zone or zones, with the proviso that the difference between G1 and Gf is greater than 1 bar and the partial CO pressure in the subsequent reaction zone or zones is respectively lower than that of the preceding reaction zone.
Abstract translation: 用于连续制备含有内部双键具有4至20个碳原子的烯烃组合物由合成气的装置在含具有一个氧和/或氮原子的有机磷配体的存在下,通过在α-烯烃的均相异构化的加氢甲酰化的5至21个碳原子的醛和烯烃的配位过程 均相铑催化剂,并在升高的温度和在包括至少两个反应区的多阶段反应系统中升高的压力游离配位体,其中一个最初的烯烃的一组中的一个或多个第一反应区中在10至40巴的总压力与合成气 的CO / H2摩尔比为4:1至1:2的一组的一个或多个在反应至40的α-烯烃的转化率,以95%和加氢甲酰化混合物从该组下方的一个或多个第一反应区 反应1000,其中在一个或多个随后的反应区中的总压力通过1巴下,以(G1 GF):在5〜30巴以1:1的CO / H 2摩尔比的总压力与合成气连接的反应区:4至1 比在各自的前一反应区中,其中G 1表示用于在一个或多个第一反应区的每个后续反应区中的总压各自的前一反应区和GF的总压力,条件是不同的是G1 GF大于1巴的条件, 并且其中所述一个或多个后续反应区中的CO分压在每种情况下低于在前面的反应区中的CO分压。
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公开(公告)号:WO2005009934A2
公开(公告)日:2005-02-03
申请号:PCT/EP2004008209
申请日:2004-07-22
Applicant: BASF AG , AHLERS WOLFGANG , PACIELLO ROCCO , ZELLER EDGAR , VOLLAND MARTIN , FLORES MIGUEL ANGEL
Inventor: AHLERS WOLFGANG , PACIELLO ROCCO , ZELLER EDGAR , VOLLAND MARTIN , FLORES MIGUEL ANGEL
IPC: C07C29/16 , C07C29/17 , C07C29/38 , C07C45/50 , C07C45/72 , C07C45/74 , C07F9/50 , C07F9/572 , C07C29/00
CPC classification number: C07C45/50 , C07C29/16 , C07C29/175 , C07C29/38 , C07C45/72 , C07C45/74 , C07F9/5027 , C07F9/5728 , C07C31/125 , C07C47/02
Abstract: The invention relates to a method for production of hydroformylated olefins, whereby a) an olefin-containing feed, carbon monoxide and hydrogen are fed into a first reaction zone and reacted in the presence of a first catalyst system, b) a liquid stream essentially comprising unreacted olefins and optionally saturated hydrocarbons is separated from the discharge from the first reaction zone, c) the liquid stream obtained in step b), carbon monoxide and hydrogen are fed into a second reaction zone and reacted in the presence of a second catalyst system.
Abstract translation: 本发明涉及一种用于制备烯烃的加氢甲酰化产物,在第一反应区,其一个)馈送一个含烯烃的进料,以及一氧化碳和氢气并在从所述流出物的第一催化剂体系,10 b)中的从所述第一反应区中的存在 从没有设置烯烃和任选饱和烃基本上分离现有的液体流,c)将)在第二反应区,并在第二催化剂体系的存在下,在步骤b中得到的足流以及一氧化碳和氢。
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公开(公告)号:DE102004052040A1
公开(公告)日:2006-04-27
申请号:DE102004052040
申请日:2004-10-26
Applicant: BASF AG
Inventor: AHLERS WOLFGANG , EGEN MARTINA , VOLLAND MARTIN , JAEKEL CHRISTOPH , HETTCHE FRANK , PACIELLO ROCCO
IPC: C07F9/645 , B01J31/24 , C07B31/00 , C07B37/00 , C07B37/02 , C07B41/00 , C07B41/06 , C07B43/00 , C07B47/00 , C07B53/00 , C07F17/00
Abstract: The invention relates to chiral phosphorus chelate compounds, to catalysts comprising such a compound such a compound as the ligand, and to asymmetric synthesis methods in the presence of such a catalyst.
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公开(公告)号:DE10355066A1
公开(公告)日:2005-06-23
申请号:DE10355066
申请日:2003-11-25
Applicant: BASF AG , ALBERT LUDWIGS UNI
Inventor: JAEKEL CHRISTOPH , VOLLAND MARTIN , MACKEWITZ THOMAS , PACIELLO ROCCO , BREIT BERNHARD , SEICHE WOLFGANG , WEIS MARTINE , WALOCH CHRISTOPH
IPC: C07B53/00 , C07F9/58 , C07F9/6571 , C07B41/00
Abstract: The present invention relates to a process for asymmetric synthesis in the presence of a chiral catalyst comprising at least one complex of a metal of transition group VIII with ligands capable of dimerization via noncovalent bonds, such catalysts and their use.
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公开(公告)号:DE102006041064A1
公开(公告)日:2007-03-08
申请号:DE102006041064
申请日:2006-09-01
Applicant: BASF AG
Inventor: JAEKEL CHRISTOPH , HETTCHE FRANK , VOLLAND MARTIN , BREIT BERNHARD , LAUNGANI ANDY
IPC: C07K5/062 , B01J31/24 , C07B53/00 , C07C45/50 , C07F9/6564
Abstract: Phosphorous compound (I) is new. Phosphorous compound of formula (I) is new. Y1>bivalent bridge group with bridge atoms between the flanking bonds; Ra, Rb : (cyclo)alkyl, heterocycloalkyl or (het)aryl (where alkyl is substituted by 1-5 (hetero)cycloalkyl, (het)aryl,(cyclo)alkoxy, heterocycloalkoxy, (het)aryloxy, OH, SH, polyalkyleneoxide, polyalkylene imine, COOH, carboxylate, SO3H, sulfonate, NE1>E2>, NE1>E2>E3>X->, halo, NO2, acyl or CN), where (hetero)cycloalkyl- and (het)aryl are substituted with 1-5 alkyl; or RaRb+P+X1>X2>5-8 membered heterocycle, optionally substituted with 1-3 (hetero)cycloalkyl or (het)aryl, where heterocycle and the substituted group consists of 1-4 of (cyclo)alkyl, heterocycloalkyl, (het)aryl, OH, SH, polyalkylene oxide, polyalkylene imine, alkoxy, halo, COOH, carboxylate, SO3H, sulfonate, NE4>E5>, NE4>E5>E6>X-, NO2, alkoxycarbonyl, acyl or CN; E1>-E8>H, (cyclo)alkyl or aryl; X->anion; Ry : peptide group comprising at least two amino acid units; X1>, X2>O, S, SiRcRd or NRe; Z : NR9> or CR9>R10>; Rc, Rd, Re : H, (cyclo)alkyl, heterocycloalkyl or (het)aryl; R1>-R10>H, (cyclo)alkyl, heterocycloalkyl, (het)aryl, OH, SH, polyalkylene oxide, polyalkylene imine, alkoxy, halo, SO3H, sulfonate, NE7>E8>, alkylene-NE7>E8>, CF3, NO2, alkoxycarbonyl, carboxyl, acyl or CN; or two adjacent groups of R1>, R2>, R4>, R6>, R8>, R9> (for a bonding portion of double bond between the ring atoms) : six membered ring exhibiting a maximum of three non-cumulative double bonds; and a, b, c : 0 or 1. Independent claims are also included for: (1) a catalyst comprising at least a complex having a transition metal and (I) as ligand; (2) a method for hydroformylating a compound containing at least an ethylenic unsaturated double bond comprising reacting the ethylenic unsaturated double bond with carbon monoxide and hydrogen in the presence of the catalyst; and (3) a method for the preparation of chiral compounds comprising reacting the prochiral compound containing at least an ethylenic unsaturated double bond with a substrate in the presence of a chiral catalyst. [Image].
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公开(公告)号:MXPA06002569A
公开(公告)日:2006-06-05
申请号:MXPA06002569
申请日:2004-09-17
Applicant: BASF AG
Inventor: VOLLAND MARTIN
IPC: C07C11/12 , C07C6/06 , C07C45/49 , C07C45/50 , C07C45/62 , C07C45/73 , C07C47/12 , C07C49/385 , C07C49/587
Abstract: La invencion se refiere a un metodo para la produccion de 1,7-octadieno mediante reaccion de metatesis de ciclohexeno con etileno. La invencion se refiere tambien a la produccion de 1,10-decandiol mediante hidroformilacion de 1,7-octadieno producido de acuerdo con dicho metodo. La invencion se refiere ademas a un metodo para la produccion de muscona o analogos olefinicamente insaturados de la misma utilizando 1,10-decandiol que se puede obtener de dicha manera.
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公开(公告)号:DE10333519A1
公开(公告)日:2005-02-17
申请号:DE10333519
申请日:2003-07-23
Applicant: BASF AG
Inventor: AHLERS WOLFGANG , PACIELLO ROCCO , ZELLER EDGAR , VOLLAND MARTIN , FLORES MIGUEL ANGEL
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公开(公告)号:AU2002324067A1
公开(公告)日:2003-03-10
申请号:AU2002324067
申请日:2002-08-23
Applicant: BASF AG
Inventor: MACKEWITZ THOMAS , VOLLAND MARTIN , AHLERS WOLFGANG , PACIELLO ROCCO
IPC: B01J31/18 , B01J31/28 , C07C29/141 , C07C29/16 , C07C45/50 , C07C253/10 , C07F9/572 , C07F9/655 , C07F9/6558 , C07F9/6584 , C07F9/6596 , C07F15/00 , C07F15/06 , C07C51/14
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公开(公告)号:CA2670935A1
公开(公告)日:2008-06-05
申请号:CA2670935
申请日:2007-11-29
Applicant: BASF AG
Inventor: SIGL MARCUS , HEIMANN FRANK , POPLOW FRANK , VOLLAND MARTIN , BITTERLICH STEFAN , PAPP RAINER , MACKEWITZ THOMAS , CRONE SVEN , HEIDEMANN THOMAS , UEBLER CHRISTOPH , PACIELLO ROCCO , WIEBELHAUS DAG
Abstract: The present invention relates to a method for the production of hydroform ylation products from olefins having at least four carbon atoms. A high amou nt of the linear Ci-olefins with terminal double bonds that are present in t he inlet comprising olefins, and also of the linear Ci-olefins having intern al double bonds are converted to hydroformylation products. The invention fu rther relates to a method for the production of 2-propylheptanol, comprising said hydroformylation method.
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公开(公告)号:AT358134T
公开(公告)日:2007-04-15
申请号:AT03704443
申请日:2003-01-21
Applicant: BASF AG
Inventor: VOLLAND MARTIN , SEITZ VERENA , MAASE MATTHIAS , FLORES MIGUEL ANGEL , PAPP RAINER , MASSONNE KLEMENS , STEGMANN VEIT , HALBRITTER KLAUS , NOE RALF , BARTSCH MICHAEL , SIEGEL WOLFGANG , BECKER MICHAEL , HUTTENLOCH OLIVER
IPC: C07D233/58 , B01J31/24 , C07B61/00 , C07B63/00 , C07B63/02 , C07C1/30 , C07C7/10 , C07C13/23 , C07C45/50 , C07C67/14 , C07C67/58 , C07C69/14 , C07C69/78 , C07C403/12 , C07D233/60 , C07D403/12 , C07F7/18 , C07F9/02 , C07F9/12 , C07F9/142 , C07F9/145 , C07F9/22 , C07F9/46 , C07F9/48 , C07F9/50 , C07F9/52 , C07F9/572 , C07F9/6503 , C07F9/6574 , C07F9/6584
Abstract: Process for preparing aminodihalophosphines, diaminohalophosphines, triaminophosphines, phosphorous ester diamides, aminophosphines, diaminophosphines, phosphorous ester amide halides and aminophosphine halides with elimination of an acid in the presence of an auxiliary base, wherein the auxiliary base b) and the acid form a salt which is liquid at temperatures at which the desired product is not significantly decomposed during the process of separating off the liquid salt and c) the salt of the auxiliary base forms two immiscible liquid phases with the desired product or the solution of the desired product in a suitable solvent.
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