-
公开(公告)号：US08716508B2
公开(公告)日：2014-05-06
申请号：US13123982
申请日：2009-10-08
申请人： Kamaluddin Abdur-Rashid , Dino Amoroso , Xuanhua Chen , Rongwei Guo , Shuiming Lu , Chi-Wing Tsang
发明人： Kamaluddin Abdur-Rashid , Dino Amoroso , Xuanhua Chen , Rongwei Guo , Shuiming Lu , Chi-Wing Tsang
IPC分类号： C07F15/00 , C07C233/00 , C07C5/05
CPC分类号： B01J31/189 , B01J31/2295 , B01J2231/645 , B01J2531/0205 , B01J2531/0266 , B01J2531/16 , B01J2531/821 , B01J2531/822 , B01J2531/824 , B01J2531/825 , B01J2531/827 , B01J2531/842
摘要： The present disclosure relates to a method for preparing a metal catalyst comprising at least one ligand that is coordinated to the metal through at least one phosphorous (P) atom and at least one nitrogen (N) atom, the method comprising reacting a metal pre-cursor complex with an acid addition salt of an aminophosphine, diaminophosphine, aminodiphosphine or diaminodiphosphine, in the presence of a base.
摘要翻译： 本公开涉及一种制备金属催化剂的方法，所述方法包括使至少一种通过至少一个磷（P）原子和至少一个氮（N）原子与金属配位的配体，所述方法包括： 在碱的存在下与氨基膦，二氨基膦，氨基二膦或二氨基二膦的酸加成盐进行游标复合。
-
公开(公告)号：US20090023961A1
公开(公告)日：2009-01-22
申请号：US12168396
申请日：2008-07-07
申请人： Xuanhua Chen , Wenli Jia , Kamaluddin Abdur-Rashid , Rongwei Guo
发明人： Xuanhua Chen , Wenli Jia , Kamaluddin Abdur-Rashid , Rongwei Guo
IPC分类号： C07C29/145
CPC分类号： C07C29/145 , C07B2200/09 , C07C2602/42 , C07C33/025 , C07C33/22 , C07C33/24 , C07C33/30 , C07C35/08 , C07C35/30
摘要： The present disclosure relates to a process for the hydrogenation of compounds comprising one or more carbon-oxygen (C═O) double bonds, to provide the corresponding alcohol, comprising contacting the compound with hydrogen gas at and a catalyst comprising a ruthenium-aryl-aminophosphine complex.
摘要翻译： 本公开内容涉及用于氢化包含一个或多个碳 - 氧（CO）双键的化合物的方法，以提供相应的醇，包括使化合物与氢气接触，并且包含钌 - 芳基 - 氨基膦络合物 。
-
公开(公告)号：US07291753B2
公开(公告)日：2007-11-06
申请号：US10985058
申请日：2004-11-10
IPC分类号： C07C209/00
CPC分类号： C07C209/52 , B01J31/189 , B01J2231/643 , B01J2231/645 , B01J2531/0258 , B01J2531/74 , B01J2531/821 , B01J2531/822 , B01J2531/825 , B01J2531/827 , B01J2531/845 , C07B41/02 , C07B43/04 , C07C29/143 , C07C29/175 , C07C2601/14 , C07C211/48 , C07C33/20 , C07C33/22 , C07C33/24 , C07C35/08
摘要： The invention relates to a process for the reduction of compounds comprising a carbon-carbon (C═C), carbon-oxygen (C═O), or carbon-nitrogen (C═N) double bond, to a corresponding hydrogenated alkane, alcohol or amine, comprising contacting a compound comprising the C═C, C═O or C═N double bond with a hydrogen donor solvent and a catalyst comprising a metal complex having a tridentate aminodiphosphine ligand under transfer hydrogenation conditions.
摘要翻译： 本发明涉及将包含碳 - 碳（CC），碳 - 氧（CO）或碳 - 氮（CN）双键的化合物还原成相应的氢化烷烃，醇或胺的方法，包括使 包含CC，CO或CN双键与氢供体溶剂的化合物和包含在转移氢化条件下具有三齿氨基二膦配体的金属络合物的催化剂。
-
公开(公告)号：US20050107638A1
公开(公告)日：2005-05-19
申请号：US10985058
申请日：2004-11-10
IPC分类号： C07B41/02 , C07B43/04 , C07C29/143 , C07D213/26 , C07C29/14
CPC分类号： C07C209/52 , B01J31/189 , B01J2231/643 , B01J2231/645 , B01J2531/0258 , B01J2531/74 , B01J2531/821 , B01J2531/822 , B01J2531/825 , B01J2531/827 , B01J2531/845 , C07B41/02 , C07B43/04 , C07C29/143 , C07C29/175 , C07C2601/14 , C07C211/48 , C07C33/20 , C07C33/22 , C07C33/24 , C07C35/08
摘要： The invention relates to a process for the reduction of compounds comprising a carbon-carbon (C═C), carbon-oxygen (C═O), or carbon-nitrogen (C═N) double bond, to a corresponding hydrogenated alkane, alcohol or amine, comprising contacting a compound comprising the C═C, C═O or C═N double bond with a hydrogen donor solvent and a catalyst comprising a metal complex having a tridentate aminodiphosphine ligand under transfer hydrogenation conditions.
摘要翻译： 本发明涉及将包含碳 - 碳（CC），碳 - 氧（CO）或碳 - 氮（CN）双键的化合物还原成相应的氢化烷烃，醇或胺的方法，包括使 包含CC，CO或CN双键与氢供体溶剂的化合物和包含在转移氢化条件下具有三齿氨基二膦配体的金属络合物的催化剂。
-
5.发明授权公开(公告)号：US09115249B2
公开(公告)日：2015-08-25
申请号：US12992924
申请日：2009-05-15
申请人： Kamaluddin Abdur-Rashid , Todd Graham , Chi-Wing Tsang , Xuanhua Chen , Rongwei Guo , Wenli Jia
发明人： Kamaluddin Abdur-Rashid , Todd Graham , Chi-Wing Tsang , Xuanhua Chen , Rongwei Guo , Wenli Jia
CPC分类号： C08G79/08 , C01B3/04 , C01B3/22 , Y02E60/364
摘要： The present disclosure relates to processes and methods of generating hydrogen via the dehydrocoupling of amine boranes using ligand-stabilized homogenous metal catalysts. The amine-borane is shown by the formula (I), R1R2N—BHR3R4. A process is also shown for the preparation of a linear, branched or cyclic polymer which comprises a repeating unit of the formula (II), —[R1R2N—BR3R4]-n, by reacting HR1R2N—BHR3R4 in the presence of at least one ligand-stabilized metal catalyst.
摘要翻译： 本公开涉及通过使用配体稳定的均质金属催化剂通过胺硼烷的脱氢键合产生氢的方法和方法。 胺 - 硼烷由式（I）表示，R1R2N-BHR3R4。 还示出了制备直链，支链或环状聚合物的方法，该聚合物包含式（II）的重复单元， - [R1R2N-BR3R4] -n，通过使HR1R2N-BHR3R4在至少一种配体 稳定的金属催化剂。
-
公开(公告)号：US07579295B2
公开(公告)日：2009-08-25
申请号：US11835868
申请日：2007-08-08
申请人： Valentin Rautenstrauch , René Challand , Eric Brazi , Hubert Mimoun , Raphaël Churlaud , Robert Harold Morris , Kamaluddin Abdur-Rashid
发明人： Valentin Rautenstrauch , René Challand , Eric Brazi , Hubert Mimoun , Raphaël Churlaud , Robert Harold Morris , Kamaluddin Abdur-Rashid
IPC分类号： B01J31/00
CPC分类号： B01J31/189 , B01J31/2409 , B01J2231/643 , B01J2531/821 , C07B41/02 , C07B43/04 , C07B2200/07 , C07C29/141 , C07C29/145 , C07C209/52 , C07C2601/08 , C07C2601/16 , C07F15/0046 , C07F15/0053 , C07C31/135 , C07C33/14 , C07C31/10 , C07C31/125 , C07C211/42 , C07C211/27
摘要： Catalysts of formula [Ru(L)m(L′)wXY] (II) wherein X and Y represent simultaneously or independently a hydrogen or halogen atom, a hydroxy group, or an alkoxy, carboxyl or other anionic radical, m is 1 or 2, w is 1 when m is 1 and w is 0 when m is 2, L is a phosphino-amine or phosphino-imine bidentate ligand and L′ a diphosphine, are useful for the hydrogenation of substrates having a carbon-hetero atom double bond.
摘要翻译： 式中的催化剂<？in-line-formula description =“In-line formula”end =“lead”？> [Ru（L）m（L'）wXY]（II）<？in-line-formula description = 其中X和Y同时或独立地表示氢或卤素原子，羟基或烷氧基，羧基或其它阴离子基团，m为1或2，w为1，当 当m为2时，m为1，w为0，L为膦基胺或膦酰亚胺二齿配体和L'二膦，可用于具有碳 - 杂原子双键的基材的氢化。
-
公开(公告)号：US20080300430A1
公开(公告)日：2008-12-04
申请号：US12130039
申请日：2008-05-30
申请人： Kamaluddin Abdur-Rashid , Rongwei Guo , Xuanhua Chen , Wenli Jia
发明人： Kamaluddin Abdur-Rashid , Rongwei Guo , Xuanhua Chen , Wenli Jia
IPC分类号： C07C29/143 , C07C29/14
CPC分类号： C07C29/145 , C07C41/26 , C07C2601/14 , C07C2601/16 , C07C2602/10 , C07C2602/42 , C07C33/14 , C07C31/12 , C07C33/30 , C07C33/22 , C07C35/08 , C07C35/30 , C07C31/125 , C07C35/18 , C07C33/26 , C07C35/21 , C07C33/24 , C07C31/20 , C07C43/23
摘要： The present disclosure relates to a process for the reduction of compounds comprising one or more carbon-oxygen (C═O) double bonds, to provide the corresponding alcohol, comprising contacting the compound with hydrogen gas at a pressure greater than 3 atm and a catalyst comprising an iridium aminodiphosphine complex.
摘要翻译： 本公开涉及一种还原包含一个或多个碳 - 氧（CO）双键的化合物以提供相应的醇的方法，包括使化合物与氢气在大于3atm的压力下接触， 铱氨基二膦配合物。
-
公开(公告)号：US20080015376A1
公开(公告)日：2008-01-17
申请号：US11835868
申请日：2007-08-08
申请人： Valentin Rautenstrauch , Rene Challand , Eric Brazi , Hubert Mimoun , Raphael Churlaud , Robert Morris , Kamaluddin Abdur-Rashid
发明人： Valentin Rautenstrauch , Rene Challand , Eric Brazi , Hubert Mimoun , Raphael Churlaud , Robert Morris , Kamaluddin Abdur-Rashid
IPC分类号： C07F9/28
CPC分类号： B01J31/189 , B01J31/2409 , B01J2231/643 , B01J2531/821 , C07B41/02 , C07B43/04 , C07B2200/07 , C07C29/141 , C07C29/145 , C07C209/52 , C07C2601/08 , C07C2601/16 , C07F15/0046 , C07F15/0053 , C07C31/135 , C07C33/14 , C07C31/10 , C07C31/125 , C07C211/42 , C07C211/27
摘要： Catalysts of formula [Ru(L)m(L′)wXY] (II) wherein X and Y represent simultaneously or independently a hydrogen or halogen atom, a hydroxy group, or an alkoxy, carboxyl or other anionic radical, m is 1 or 2, w is 1 when m is 1 and w is 0 when m is 2, L is a phosphino-amine or phosphino-imine bidentate ligand and L′ a diphosphine, are useful for the hydrogenation of substrates having a carbon-hetero atom double bond.
摘要翻译： 式中的催化剂<？in-line-formula description =“In-line Formulas”end =“lead”？> [Ru（L）（L'） XY]（II）<？in-line-formula description =“In-line Formulas”end =“tail”？>其中X和Y同时或独立地表示氢或卤素原子，羟基或烷氧基羧基 或其他阴离子基团，m为1或2，当m为1时w为1，当m为2时w为0，L为膦基胺或膦酰亚胺二齿配体和L'二膦，可用于氢化 的具有碳 - 杂原子双键的基材。
-
9.发明申请BIARYL DIPHOSPHINE LIGANDS, INTERMEDIATES OF THE SAME AND THEIR USE IN ASYMMETRIC CATALYSIS 有权二硫代双胍配体，其中间体及其在不对称催化下的用途公开(公告)号：US20130184479A1
公开(公告)日：2013-07-18
申请号：US13821290
申请日：2011-09-09
申请人： Kamaluddin Abdur-Rashid , Wenli Jia , Shuiming Lu , Rongwei Guo , Xuanhua Chen , Dino Amoroso
发明人： Kamaluddin Abdur-Rashid , Wenli Jia , Shuiming Lu , Rongwei Guo , Xuanhua Chen , Dino Amoroso
CPC分类号： C07F15/0093 , B01J31/1805 , B01J31/2226 , B01J31/2234 , B01J31/2409 , B01J2231/4211 , B01J2231/643 , B01J2531/821 , B01J2531/822 , B01J2531/824 , C07B53/00 , C07B2200/07 , C07C29/145 , C07C67/31 , C07D333/22 , C07F9/4021 , C07F9/4025 , C07F9/42 , C07F9/46 , C07F9/5027 , C07F9/5325 , C07F9/5329 , C07F15/0053 , C07F15/0066 , C07C69/675 , C07C33/46 , C07C33/20 , C07C33/22
摘要： The present disclosure relates to biaryl diphosphine ligands of the formula (B), processes for the production of the ligands and the use of the ligands in metal catalysts for asymmetric synthesis. The disclosure also relates to intermediates used for the production of the biaryl diphosphine ligand. (Formula (B))
摘要翻译： 本公开涉及式（B）的联芳基二膦配体，制备配体的方法以及金属催化剂中配体在不对称合成中的用途。 本公开还涉及用于生产联芳基二膦配体的中间体。 （式（B））
-
公开(公告)号：US20120046479A1
公开(公告)日：2012-02-23
申请号：US13123982
申请日：2009-10-08
申请人： Kamaluddin Abdur-Rashid , Dino Amoroso , Xuanhua Chen , Rongwei Guo , Shuiming Lu , Chi-Wing Tsang
发明人： Kamaluddin Abdur-Rashid , Dino Amoroso , Xuanhua Chen , Rongwei Guo , Shuiming Lu , Chi-Wing Tsang
IPC分类号： C07F19/00 , C07C5/05 , C07C45/62 , C07C29/145 , C07C231/12
CPC分类号： B01J31/189 , B01J31/2295 , B01J2231/645 , B01J2531/0205 , B01J2531/0266 , B01J2531/16 , B01J2531/821 , B01J2531/822 , B01J2531/824 , B01J2531/825 , B01J2531/827 , B01J2531/842
摘要： The present disclosure relates to a method for preparing a metal catalyst comprising at least one ligand that is coordinated to the metal through at least one phosphorous (P) atom and at least one nitrogen (N) atom, the method comprising reacting a metal pre-cursor complex with an acid ad salt of an aminophosphine, diaminophosphine, aminodiphosphine or diaminodiphosphine, in the presence of a base.
摘要翻译： 本公开涉及一种制备金属催化剂的方法，所述方法包括使至少一种通过至少一个磷（P）原子和至少一个氮（N）原子与金属配位的配体，所述方法包括： 在碱的存在下，与氨基膦，二氨基膦，氨基二膦或二氨基二膦的酸盐配合。
-
-
-
-
-
-
-
-
-
搜索结果
30 条记录 (耗时 0.017 秒)
