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公开(公告)号：US10266955B2
公开(公告)日：2019-04-23
申请号：US14773224
申请日：2014-02-26
摘要： An electrochemical method for coupling anilines. When coupling two different anilines, the difference of the oxidation potential of the substrates is in the region of between 10 mV to 450 mV, and the aniline with the highest oxidation potential is added in excess. The method allows biaryldiamines to be electrochemically produced, and can avoid the need for multi-step syntheses using metallic reagents.
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公开(公告)号：US10131628B2
公开(公告)日：2018-11-20
申请号：US15507970
申请日：2015-07-23
申请人： Katrin Marie Dyballa , Robert Franke , Dirk Fridag , Siegfried R. Waldvogel , Bernd Elsler , Mathias Enders
发明人： Katrin Marie Dyballa , Robert Franke , Dirk Fridag , Siegfried R. Waldvogel , Bernd Elsler , Mathias Enders
IPC分类号： C25B3/10 , C07C311/21 , C07C233/25 , C07C233/43 , C07C217/84 , C25B11/12
摘要： An electrochemical treatment of differently protected aniline or napthylamine results in the preparation of unsymmetrical 2, 2′-diaminebiaryls provided with different protecting groups. The treatment involves the protecting groups prior to the C, C coupling step. The co-reactants generally have different oxidation potentials which results from the selection of the protecting groups. The treatment also enables controlled access to the individual amino functions of the 2, 2′-diaminobiaryls by subsequent selective deprotection.
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公开(公告)号：US20160326197A1
公开(公告)日：2016-11-10
申请号：US15109745
申请日：2015-01-16
IPC分类号： C07F9/6574 , C07C5/02 , B01J31/18 , C07C45/00 , C07C253/00
CPC分类号： C07F9/65746 , B01J31/185 , B01J2231/321 , B01J2231/322 , B01J2231/645 , C07C5/02 , C07C45/00 , C07C253/00 , C07C2531/22
摘要： The invention relates to a process for the purification of a contaminated organophosphorus product which comprises at least one organophosphorus compound and, as contaminant, at least one chlorine compound. It is based on the object of indicating a purification method in which the chlorine content of an organophosphorus product which comprises at least one organophosphorus compound and at least one chlorine compound as contaminant, can be reduced from originally 1000 to 100 000 ppm to a total chlorine content between 10 ppm and 10 000 ppm. This is achieved by a process with the steps: a) provision of the contaminated organophosphorus product; b) complete dissolution of the contaminated organophosphorus product in a solvent to give a contaminated solution; c) separation of the contaminated solution by means of a filter and/or by means of a membrane separation unit to give a purified solution; d) removal of the solvent from the purified solution to give a purified organophosphorus product.
摘要翻译： 本发明涉及一种纯化含有至少一种有机磷化合物和至少一种氯化合物作为污染物的污染有机磷产物的方法。 本发明的目的是提供一种纯化方法，其中含有至少一种有机亚磷化合物和至少一种氯化合物作为污染物的有机磷产物的氯含量可以从原始含量减少到1000至100,000ppm 总氯含量在10和10,000ppm之间。 这通过具有以下步骤的方法实现：a）提供被污染的有机磷产物; b）将污染的有机磷产物完全溶解在溶剂中，从而获得污染的溶液; c）使用过滤器和/或膜分离单元分离污染的溶液，从而获得纯化的溶液; 和d）从纯化溶液中除去溶剂，从而得到纯化的有机磷产物。
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公开(公告)号：US20150336987A1
公开(公告)日：2015-11-26
申请号：US14716521
申请日：2015-05-19
IPC分类号： C07F9/06
CPC分类号： C07F9/06 , B01J31/185 , C07C45/50 , C07F9/145 , C07F9/65742 , C07F9/65744 , C07C47/02
摘要： A monophosphite ligand having a carbonate group is useful for hydroformylation.
摘要翻译： 具有碳酸酯基的单亚磷酸酯配体可用于加氢甲酰化。
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5.发明申请PROCESS FOR CATALYTIC PREPARATION OF ALDEHYDES FROM OLEFINS USING MONOPHOSPHITE MIXTURES 有权使用单磷酸盐混合物从烯烃催化制备醛类的方法公开(公告)号：US20150336093A1
公开(公告)日：2015-11-26
申请号：US14716437
申请日：2015-05-19
申请人： Katrin Marie DYBALLA , Robert FRANKE , Dirk FRIDAG , Dieter HESS , Bart HAMERS , Frank GEILEN
发明人： Katrin Marie DYBALLA , Robert FRANKE , Dirk FRIDAG , Dieter HESS , Bart HAMERS , Frank GEILEN
CPC分类号： B01J31/2295 , B01J31/185 , B01J2231/70 , B01J2531/822 , C07C45/50 , C07F9/145 , C07C47/02
摘要： The catalytic preparation of an aldehyde from an olefin proceeds in the presence of a monophosphite mixture.
摘要翻译： 在一种亚磷酸酯混合物的存在下，从烯烃催化制备醛进行。
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公开(公告)号：US20150290633A1
公开(公告)日：2015-10-15
申请号：US14435007
申请日：2013-09-27
申请人： Andrea CHRISTIANSEN , Robert FRANKE , Dirk FRIDAG , Dieter HESS , Katrin Marie DYBALLA , Bernd HANNEBAUER
发明人： Andrea Christiansen , Robert Franke , Dirk Fridag , Dieter Hess , Katrin Marie Dyballa , Bernd Hannebauer
IPC分类号： B01J31/18 , B01J31/02 , C07C45/50 , C07F9/6571 , C07F15/00
CPC分类号： C07C45/505 , B01J19/24 , B01J31/0209 , B01J31/0237 , B01J31/0271 , B01J31/185 , B01J2219/24 , B01J2231/321 , B01J2531/822 , C07C45/50 , C07C67/38 , C07F9/65683 , C07F9/65685 , C07F9/6571 , C07F9/65746 , C07F15/0073 , C07C47/02
摘要： An unsymmetric bisphosphite of the formula (1) a process for preparation thereof, a reaction thereof with metals to give mixtures containing complexes of the unsymmetric bisphosphite and the metal, and a use thereof as a catalytically active composition in hydroformylation reactions, where the hydroformylation-active composition contains, as well as the complex of metal and unsymmetric bisphosphite, unbound bisphosphite and at least one further component.
摘要翻译： 式（1）的不对称双亚磷酸酯其制备方法，与金属的反应，得到含有不对称双亚磷酸盐和金属络合物的混合物，以及其在加氢甲酰化反应中作为催化活性组合物的用途，其中加氢甲酰化 - 活性组合物含有金属和不对称双亚磷酸酯的复合物，未结合的二亚磷酸酯和至少一种其它组分。
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7.发明申请BISPHOSPHITE MIXTURE AND USE THEREOF AS A CATALYST MIXTURE IN HYDROFORMYLATION 有权双磷酸盐混合物及其作为催化剂混合物在水力发电中的应用公开(公告)号：US20150274627A1
公开(公告)日：2015-10-01
申请号：US14434879
申请日：2013-09-27
申请人： Andrea Christiansen , Robert Franke , Dirk Fridag , Dieter Hess , Katrin Marie Dyballa , Bernd Hannebauer
发明人： Andrea Christiansen , Robert Franke , Dirk Fridag , Dieter Hess , Katrin Marie Dyballa , Bernd Hannebauer
CPC分类号： C07C45/505 , B01J19/24 , B01J31/0209 , B01J31/0237 , B01J31/0271 , B01J31/185 , B01J2219/24 , B01J2231/321 , B01J2531/822 , C07C45/50 , C07C67/38 , C07F9/65683 , C07F9/65685 , C07F9/6571 , C07F9/65746 , C07F15/0073 , C07C47/02
摘要： The invention relates to a mixture of bisphosphites, to a process for preparation thereof, and to the reaction thereof with metals to give mixtures comprising complexes of the constitutionally isomeric bisphosphites and the metal, and to the use thereof as a catalytically active composition in hydroformylation reactions, and also to the hydroformylation reaction itself.
摘要翻译： 本发明涉及二亚磷酸酯的混合物，其制备方法及其与金属的反应，得到包含组成异构双亚磷酸酯和金属的络合物的混合物，以及其在加氢甲酰化反应中作为催化活性组合物的用途 ，还涉及加氢甲酰化反应本身。
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8.发明申请MIXTURE OF DIFFERENT ASYMMETRICAL BISOPHOSPHITES AND USE THEREOF AS A CATALYST MIXTURE IN HYDROFORMYLATION 有权不同的非对称双相异构体的混合物及其作为催化混合物在水解中的应用公开(公告)号：US20150266008A1
公开(公告)日：2015-09-24
申请号：US14434827
申请日：2013-09-27
申请人： Andrea Christiansen , Robert Franke , Dirk Fridag , Dieter Hess , Katrin Marie Dyballa , Bernd Hannebauer
发明人： Andrea Christiansen , Robert Franke , Dirk Fridag , Dieter Hess , Katrin Marie Dyballa , Bernd Hannebauer
CPC分类号： C07C45/505 , B01J19/24 , B01J31/0209 , B01J31/0237 , B01J31/0271 , B01J31/185 , B01J2219/24 , B01J2231/321 , B01J2531/822 , C07C45/50 , C07C67/38 , C07F9/65683 , C07F9/65685 , C07F9/6571 , C07F9/65746 , C07F15/0073 , C07C47/02
摘要： The invention relates to a mixture of unsymmetric bisphosphites, to a process for preparation thereof, to the reaction thereof with metals to give mixtures comprising complexes of the bisphosphites and the metal, and to the use thereof as a catalytically active composition in hydroformylation reactions, and also to the hydroformylation reaction itself.
摘要翻译： 本发明涉及不对称双亚磷酸酯的混合物，其制备方法与其与金属的反应，得到包含双亚磷酸酯和金属络合物的混合物，以及其在加氢甲酰化反应中作为催化活性组合物的用途，以及 也是加氢甲酰化反应本身。
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公开(公告)号：US09879353B2
公开(公告)日：2018-01-30
申请号：US14772874
申请日：2013-12-10
摘要： Electrochemical process for coupling two phenols of different oxidation potential, and novel biphenols which can be prepared by this electrochemical coupling.
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公开(公告)号：US20170349520A1
公开(公告)日：2017-12-07
申请号：US15508244
申请日：2015-07-23
申请人： Katrin Marie DYBALLA , Robert FRANKE , Dirk FRIDAG , Siegfried R. WALDVOGEL , Bernd ELSLER , Anton WIEBE
发明人： Katrin Marie DYBALLA , Robert FRANKE , Dirk FRIDAG , Siegfried R. WALDVOGEL , Bernd ELSLER , Anton WIEBE
IPC分类号： C07C43/23 , C07F7/08 , C07C317/18 , C25B3/10 , C07C69/78
CPC分类号： C07C43/23 , C07C41/30 , C07C67/293 , C07C69/78 , C07C317/18 , C07F7/081 , C25B3/10 , C07C69/157 , C07C69/716 , C07C43/15 , C07C43/164 , C07C43/263 , C07C43/04
摘要： Novel singly protected 2,2′-dihydroxybiaryls, electrochemical process for preparation of singly protected 2,2′-dihydroxybiaryls.
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