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公开(公告)号:US07531697B2
公开(公告)日:2009-05-12
申请号:US11908446
申请日:2006-03-02
申请人: Juan Jose Almena Perea , Axel Monsees , Renat Kadyrov , Thomas Riermeier , Kai Rossen , Wolf-Ruediger Krahnert , Matthias Beller , Stefan Klaus , Alexander Zapf
发明人: Juan Jose Almena Perea , Axel Monsees , Renat Kadyrov , Thomas Riermeier , Kai Rossen , Wolf-Ruediger Krahnert , Matthias Beller , Stefan Klaus , Alexander Zapf
IPC分类号: C07C45/50
CPC分类号: C07C47/55 , B01J31/24 , B01J2531/824 , C07C45/49 , C07C47/575
摘要: (Hetero)aromatic are prepared from halogen-substituted (hetero)aromatic compounds in the presence of a base and a palladium catalyst having a nonpyrophoric monodentate phosphane ligand. The phosphane ligand structure includes two radical groups having a tertiary carbon attached directly to phosphorous and one radical group having a primary carbon attached to the phosphorous.
摘要翻译: (杂芳基)芳族化合物由卤素取代的(杂)芳族化合物在碱和钯催化剂的存在下制备,所述催化剂具有非营养性单齿磷烷配体。 膦配体结构包括具有直接连接到磷上的叔碳原子的两个自由基基团和一个连接到磷上的伯原子的一个基团。
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公开(公告)号:US20080188691A1
公开(公告)日:2008-08-07
申请号:US11908446
申请日:2006-03-02
申请人: Juan Jose Almena Perea , Axel Monsees , Renat Kadyrov , Thomas Riermeier , Kai Rossen , Wolf-Rudiger Krahnert , Matthias Beller , Stefan Klaus , Alexander Zapf
发明人: Juan Jose Almena Perea , Axel Monsees , Renat Kadyrov , Thomas Riermeier , Kai Rossen , Wolf-Rudiger Krahnert , Matthias Beller , Stefan Klaus , Alexander Zapf
IPC分类号: C07C45/00
CPC分类号: C07C47/55 , B01J31/24 , B01J2531/824 , C07C45/49 , C07C47/575
摘要: The present invention is aimed at a process for the preparation of (hetero)aromatic aldehydes. The aldehydes are obtained from corresponding Hal′-substituted (hetero)aromatics by palladium-catalysed reductive carbonylation in the presence of a specific monodentate phosphane-based ligand system.
摘要翻译: 本发明的目的在于制备(异)芳族醛的方法。 在特定的单齿膦基配体体系的存在下,通过钯催化还原羰基化从相应的Hal'取代的(杂)芳族化合物中获得醛。
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公开(公告)号:US07015342B2
公开(公告)日:2006-03-21
申请号:US10511439
申请日:2003-04-17
申请人: Paul Knochel , Matthias Lotz , Axel Monsees , Thomas Riermeier , Renat Kadyrov , Juan Jose Almena Perea
发明人: Paul Knochel , Matthias Lotz , Axel Monsees , Thomas Riermeier , Renat Kadyrov , Juan Jose Almena Perea
CPC分类号: C07F17/02 , C07B53/00 , C07C67/303 , C07C231/18 , C07C233/47 , C07C69/67 , C07C69/34
摘要: The invention relates to ferrocenyl ligands of general formula (II), the Sfc,S-enantiomer or the Rfc,R-enantiomer of the ferrocenyl ligands of formula (II) being enriched, and a method for producing such ligands.
摘要翻译: 本发明涉及通式(II)的二茂铁基配体,式(II)的二茂铁基配体的S-对映异构体或RΨC, ),以及这种配体的制造方法。
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公开(公告)号:US07009065B2
公开(公告)日:2006-03-07
申请号:US10506255
申请日:2003-03-10
申请人: Paul Knochel , Matthias Lotz , Axel Monsees , Thomas Riermeier , Renat Kadyrov , Juan Jose Almena Perea
发明人: Paul Knochel , Matthias Lotz , Axel Monsees , Thomas Riermeier , Renat Kadyrov , Juan Jose Almena Perea
CPC分类号: C07F17/02
摘要: The invention relates to bidentate organophosphorous ferrocenyl ligands containing ligands of formula (I), to their complex compounds and to their utilization in catalytic processes.
摘要翻译: 本发明涉及含有式(I)配位体的双齿有机亚磷酸二茂铁基配体,其复合化合物及其在催化过程中的应用。
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公开(公告)号:US07834215B2
公开(公告)日:2010-11-16
申请号:US11908343
申请日:2006-03-02
申请人: Jens Holz , Armin Boerner , Odalys Esperanza Zayas Vargas , Juan Jose Almena Perea , Axel Monsees , Renat Kadyrov , Thomas Riermeier
发明人: Jens Holz , Armin Boerner , Odalys Esperanza Zayas Vargas , Juan Jose Almena Perea , Axel Monsees , Renat Kadyrov , Thomas Riermeier
IPC分类号: C07F9/6568 , C07F9/572
CPC分类号: C07F9/65683 , B01J31/2409 , B01J31/2419
摘要: The present invention is based on new ligand systems of the general formula (I). These ligand systems can be used advantageously in transition metal-catalyzed asymmetric syntheses. Likewise encompassed are the transition metal complexes thus prepared, a process for preparing the ligands and the use of the complexes in asymmetric synthesis.
摘要翻译: 本发明基于通式(I)的新的配体体系。 这些配体体系可以有利地用于过渡金属催化的不对称合成。 同样包括如此制备的过渡金属络合物,制备配体的方法和配合物在不对称合成中的用途。
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公开(公告)号:US20080200695A1
公开(公告)日:2008-08-21
申请号:US11908343
申请日:2006-03-02
申请人: Jens Holz , Armin Boerner , Odalys Esperanza Zayas Vargas , Juan Jose Almena Perea , Axel Monsees , Renat Kadyrov , Thomas Riermeier
发明人: Jens Holz , Armin Boerner , Odalys Esperanza Zayas Vargas , Juan Jose Almena Perea , Axel Monsees , Renat Kadyrov , Thomas Riermeier
IPC分类号: C07F9/28 , C07D207/00
CPC分类号: C07F9/65683 , B01J31/2409 , B01J31/2419
摘要: The present invention is based on new ligand systems of the general formula (I). These ligand systems can be used advantageously in transition metal-catalysed asymmetric syntheses. Likewise encompassed are the transition metal complexes thus prepared, a process for preparing the ligands and the use of the complexes in asymmetric synthesis.
摘要翻译: 本发明基于通式(I)的新的配体体系。 这些配体体系可以有利地用于过渡金属催化的不对称合成。 同样包括如此制备的过渡金属络合物,制备配体的方法和配合物在不对称合成中的用途。
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公开(公告)号:US20080306264A1
公开(公告)日:2008-12-11
申请号:US11579626
申请日:2005-04-14
IPC分类号: C07F9/6553 , C07F9/50 , C07F9/58 , C07F9/655 , C07F9/572
CPC分类号: C07F9/655345 , B01J31/188 , B01J31/2414 , B01J2231/645 , B01J2531/822 , C07B2200/07 , C07C29/145 , C07C45/505 , C07C67/283 , C07C67/303 , C07C231/18 , C07D333/16 , C07D333/28 , C07F9/5027 , C07F9/5532 , C07F9/572 , C07F9/5728 , C07F9/59 , C07F9/60 , C07F9/65031 , C07F9/6506 , C07F9/65335 , C07F9/6547 , C07F9/65515 , C07F9/65517 , C07F9/655354 , C07F9/655372 , C07F9/6561 , C07F17/02 , C07C69/007 , C07C69/34 , C07C233/05 , C07C233/47 , C07C69/157 , C07C33/22
摘要: The present invention concerns novel bidentante optionally N-containing P-ligands of general Formula (I) embracing a two-ring-system and processes for synthesizing them, transition metal complexes of these compounds and their use as catalysts.
摘要翻译: 本发明涉及包含双环体系的通式(I)的任意含N的P-配位体及其合成方法,这些化合物的过渡金属配合物及其作为催化剂的用途的新颖特征。
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公开(公告)号:US07589081B2
公开(公告)日:2009-09-15
申请号:US10554603
申请日:2004-05-03
申请人: Alexander Zapf , Mark Sundermeier , Ralf Jackstell , Matthias Beller , Thomas Riermeier , Axel Monsees , Uwe Dingerdissen
发明人: Alexander Zapf , Mark Sundermeier , Ralf Jackstell , Matthias Beller , Thomas Riermeier , Axel Monsees , Uwe Dingerdissen
IPC分类号: A61K31/675 , C07F9/28
CPC分类号: C07D295/023 , B01J31/2447 , B01J2231/40 , B01J2531/824 , B01J2531/828 , C07C209/10 , C07C213/08 , C07D295/155 , C07F9/572 , C07F9/5728 , C07F9/6506 , C07C211/48 , C07C211/54 , C07C211/55 , C07C211/56 , C07C217/92
摘要: The present invention relates to novel nitrogen-containing monodentate phosphane ligands of formula (I) and to their use in catalytic reactions, especially in the improvement of haloaromatic compounds.
摘要翻译: 本发明涉及式(I)的新型含氮单齿膦配体和它们在催化反应中的用途,特别是在改进卤代芳族化合物中。
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公开(公告)号:US20070213540A1
公开(公告)日:2007-09-13
申请号:US11371084
申请日:2006-03-09
申请人: Juan Jose Perea , Thomas Riermeier , Axel Monsees , Renat Kadyrov
发明人: Juan Jose Perea , Thomas Riermeier , Axel Monsees , Renat Kadyrov
IPC分类号: C07D333/42 , C07C209/44
CPC分类号: C07C209/52 , C07B2200/07 , C07C211/48
摘要: The present invention relates to a process for the hydrogenation of an imines with hydrogen in the presence of iridium catalysts. In particular, the present invention relates to a process for the hydrogenation of imines with hydrogen under elevated pressure in the presence of an iridium catalyst and with or without an inert solvent, wherein the reaction mixture comprises a phosphonium chloride, bromide or iodide in the presence of an acid, which can be an organic or inorganic acid soluble or insoluble in the reaction mixture. Suitable imines are especially those that contain at least one group. If the groups are substituted asymetrically and are thus compounds having a prochiral ketitine group, it is possible in the process according to the invention for mixtures of optical isomers or pure optical isomers to be formed if enantioselective or diastereoselective iridium catatalysts are used.
摘要翻译: 本发明涉及在铱催化剂存在下用氢氢化亚胺的方法。 特别地,本发明涉及在铱催化剂和惰性溶剂的存在下在高压下用氢气氢化亚胺的方法,其中反应混合物在存在下包含氯化鏻,溴化物或碘化鏻 的酸,其可以是可溶于或不溶于反应混合物的有机或无机酸。 合适的亚胺尤其是含有至少一个基团的亚胺。 如果这些基团被非对称取代,并且因此是具有前手性酮亚胺基团的化合物,则在本发明的方法中,如果使用对映选择性或非对映选择性铱催化剂,则可以形成光学异构体或纯的光学异构体的混合物。
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公开(公告)号:US20080287713A1
公开(公告)日:2008-11-20
申请号:US12091410
申请日:2006-10-04
申请人: Armin Borner , Jens Holz , Juan Almena , Renat Kadyrov , Axel Monsees , Thomas Riermeier
发明人: Armin Borner , Jens Holz , Juan Almena , Renat Kadyrov , Axel Monsees , Thomas Riermeier
IPC分类号: C07F9/6568
CPC分类号: C07F9/65683 , B01J31/2433
摘要: The present invention is directed to a process for preparing compounds of the general formula (I). Compounds of the general formula (I) are advantageous precursors for preparing phospholane catalysts, especially bisphospholane catalysts. The invention therefore likewise provides for the use of the substances in question for preparing these catalysts.
摘要翻译: 本发明涉及制备通式(I)化合物的方法。 通式(I)的化合物是制备磷脂催化剂,特别是双
磷脂催化剂的有利前体。 因此,本发明同样提供了所讨论的物质用于制备这些催化剂的用途。
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