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公开(公告)号:US07071357B2
公开(公告)日:2006-07-04
申请号:US09911367
申请日:2001-07-23
CPC分类号: C07F15/006 , C07F9/6584 , C07F15/0073 , C07F15/008 , C07F15/0086
摘要: A diazaphosphacycle may be synthesized by reacting a phosphine with a diimine and optionally one or more equivalents of an acid halide, a sulfonyl halide, a phosphoryl halide, or an acid anhydride in the substantial absence of O2 to form the diazaphosphacycle. The phosphine has the formula R1—PH2 where R1 is a substituted or unsubstituted aryl group, a substituted or unsubstituted alkyl group, a substituted or unsubstituted alkenyl group, a substituted or unsubstituted cycloalkyl group, or a substituted or unsubstituted ferrocenyl group.
摘要翻译: 可以通过使磷化氢与二亚胺和任选的一种或多种当量的酰基卤,磺酰卤,磷酰卤或酸酐在基本上不含O 2的情况下反应来合成二氮杂磷酸循环, 形成二氮磷酰环。 膦具有式R 1 -PH 2,其中R 1是取代或未取代的芳基,取代或未取代的烷基,取代或未取代的烷基, 取代或未取代的烯基,取代或未取代的环烷基,或取代或未取代的二茂铁基。
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公开(公告)号:US5291955A
公开(公告)日:1994-03-08
申请号:US31674
申请日:1993-03-15
申请人: Thomas P. Clark
发明人: Thomas P. Clark
CPC分类号: B25D17/32 , B25D9/06 , E01C23/124 , E02D7/08
摘要: The present invention is a self-contained hydraulic hammer which is mounted on a hydraulically mobile frame. The hydraulic hammer is capable of travelling in either forward or reverse directions and is provided with liftable weights to which a tool for digging or breaking up a surface is attached. The hydraulic hammer is equipped with time delay controls which: 1) momentarily stop the travel of the hydraulic hammer as the weights and the attached digging tool free fall from a raised position until the digging tool impacts the surface to be busted up, and 2) cause the hydraulic hammer to resume travel as the weights are again raised in preparation for another impact. The hydraulic hammer rapidly repeats these cycles of impact and travel to break up a surface. Adjustments are provided on the hydraulic hammer for regulating the force of the impact and the distance travelled between impacts in order to match the hydraulic hammer's impact and travel cycles to the break characteristics of the surface to be removed.
摘要翻译: 本发明是一种独立的液压锤,其安装在液压移动框架上。 液压锤能够在正向或反向方向上行进,并且设置有可拆卸的重物,附接有用于挖掘或破碎表面的工具。 液压锤具有时间延迟控制功能:1)当重物和附加挖掘工具从升高的位置自由落下,直到挖掘工具撞击表面被打破时,液压锤立刻停止行驶; 2) 导致液压锤继续行进,因为重量再次升高以备另一冲击。 液压锤快速重复这些冲击和行进循环以破坏表面。 在液压锤上提供调节以调节冲击力和撞击之间的距离,以将液压锤的冲击和行程循环与要移除的表面的断裂特性相匹配。
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公开(公告)号:US07737272B2
公开(公告)日:2010-06-15
申请号:US12032350
申请日:2008-02-15
IPC分类号: C07D487/00 , C07D243/00 , C07D255/00 , C07D257/00 , C07D259/00 , C07D487/22 , C07D491/00 , C07D498/00 , C07D237/26 , C07D237/28 , C07D237/36 , C07D293/00 , C07D421/00 , C07D517/00 , C07F3/12
CPC分类号: C07F15/006 , C07F9/6584 , C07F15/0073 , C07F15/008 , C07F15/0086
摘要: Transition metal complexes include a diazaphosphacycle of formula III and a transition metal. The phosphorus atom of the diazaphosphacycle is bonded to the transition metal and the diazaphosphacycle of formula III has the following structure where the variables have the values set forth herein.
摘要翻译: 过渡金属络合物包括式III的二氮杂磷酰基和过渡金属。 二氮磷杂环磷的磷原子与过渡金属键合,式Ⅲ的二氮磷酰基具有以下结构,其中变量具有本文所述的值。
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公开(公告)号:US07507820B2
公开(公告)日:2009-03-24
申请号:US10914048
申请日:2004-08-06
CPC分类号: C07F9/6584 , B01J31/1658 , B01J31/2295 , B01J31/2466 , B01J31/2476 , B01J2231/321 , B01J2231/4261 , B01J2231/44 , B01J2231/645 , B01J2531/0205 , B01J2531/822 , B01J2531/824 , B01J2531/828 , B01J2540/10 , B01J2540/442 , B01J2540/66 , C07F15/0066 , C07F15/008 , C07F15/0093
摘要: Diazaphosphacycles comprising compounds having the formula XI and salts of the compound are provided, wherein the variables W, T, R1, R14, and R15 are as described herein. Transition metal catalysts incorporating such diazaphosphacycles and methods of use thereof are also disclosed. There are further provided compositions comprising diazaphosphacycles covalently attached to a solid support and methods of use thereof.
摘要翻译: 提供了包含具有式XI的化合物和化合物的盐的二亚磷酰环,其中变量W,T,R 1,R 14和R 15如本文所述。 还公开了掺入这种二氮磷磷环的过渡金属催化剂及其使用方法。 还提供了组合物,其包含共价连接到固体支持物上的重氮磷酸循环及其使用方法。
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公开(公告)号:US07355073B2
公开(公告)日:2008-04-08
申请号:US10787555
申请日:2004-02-26
IPC分类号: C07F9/28
CPC分类号: C07F15/006 , C07F9/6584 , C07F15/0073 , C07F15/008 , C07F15/0086
摘要: A diazaphosphacycle may be synthesized by reacting a phosphine with a diimine and optionally one or more equivalents of an acid halide, a sulfonyl halide, a phosphoryl halide, or an acid anhydride in the substantial absence of O2 to form the diazaphosphacycle. The phosphine has the formula R1—PH2 where R1 is a substituted or unsubstituted aryl group, a substituted or unsubstituted alkyl group, a substituted or unsubstituted alkenyl group, a substituted or unsubstituted cycloalkyl group, or a substituted or unsubstituted ferrocenyl group.
摘要翻译: 可以通过使磷化氢与二亚胺和任选的一种或多种当量的酰基卤,磺酰卤,磷酰卤或酸酐在基本上不含O 2的情况下反应来合成二氮杂磷酸循环, 形成二氮磷酰环。 膦具有式R 1 -PH 2,其中R 1是取代或未取代的芳基,取代或未取代的烷基,取代或未取代的烷基, 取代或未取代的烯基,取代或未取代的环烷基,或取代或未取代的二茂铁基。
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公开(公告)号:US08058429B2
公开(公告)日:2011-11-15
申请号:US12774501
申请日:2010-05-05
IPC分类号: C07D237/16
CPC分类号: C07F15/006 , C07F9/6584 , C07F15/0073 , C07F15/008 , C07F15/0086
摘要: Transition metal complexes include a diazaphosphacycle of formula III and a transition metal. The phosphorus atom of the diazaphosphacycle is bonded to the transition metal and the diazaphosphacycle of formula III has the following structure where the variables have the values set forth herein.
摘要翻译: 过渡金属络合物包括式III的二氮杂磷酰基和过渡金属。 二氮磷杂环磷的磷原子与过渡金属键合,式Ⅲ的二氮磷酰基具有以下结构,其中变量具有本文所述的值。
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公开(公告)号:US20100222583A1
公开(公告)日:2010-09-02
申请号:US12774501
申请日:2010-05-05
IPC分类号: C07F17/02 , C07F9/6584
CPC分类号: C07F15/006 , C07F9/6584 , C07F15/0073 , C07F15/008 , C07F15/0086
摘要: Transition metal complexes include a diazaphosphacycle of formula III and a transition metal. The phosphorus atom of the diazaphosphacycle is bonded to the transition metal and the diazaphosphacycle of formula III has the following structure where the variables have the values set forth herein.
摘要翻译: 过渡金属络合物包括式III的二氮杂磷酰基和过渡金属。 二氮磷杂环磷的磷原子与过渡金属键合,式Ⅲ的二氮磷酰基具有以下结构,其中变量具有本文所述的值。
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公开(公告)号:US07189883B2
公开(公告)日:2007-03-13
申请号:US11211918
申请日:2005-08-25
申请人: Clark Landis , Thomas P. Clark , Jerzy Klosin
发明人: Clark Landis , Thomas P. Clark , Jerzy Klosin
IPC分类号: C07C45/50 , C07C253/00 , C07C67/00
CPC分类号: C07C45/505 , C07B2200/07 , C07C51/235 , C07C67/293 , C07C231/18 , C07C253/30 , C07F9/6584 , C07F17/02 , C07C47/228 , C07C69/003 , C07C255/17 , C07C69/14
摘要: This invention relates to asymmetric hydroformylation processes in which a prochiral or chiral olefin is reacted with carbon monoxide and hydrogen in the presence of an optically active metal-ligand complex catalyst to produce an optically active aldehyde or a product derived from an optically active aldehyde.
摘要翻译: 本发明涉及不对称加氢甲酰化方法,其中前旋手性或手性烯烃在光学活性金属 - 配体配合物催化剂存在下与一氧化碳和氢气反应以产生旋光醛或衍生自光学活性醛的产物。
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公开(公告)号:US20080146798A1
公开(公告)日:2008-06-19
申请号:US12032350
申请日:2008-02-15
IPC分类号: C07F19/00
CPC分类号: C07F15/006 , C07F9/6584 , C07F15/0073 , C07F15/008 , C07F15/0086
摘要: Transition metal complexes include a diazaphosphacycle of formula III and a transition metal. The phosphorus atom of the diazaphosphacycle is bonded to the transition metal and the diazaphosphacycle of formula III has the following structure where the variables have the values set forth herein.
摘要翻译: 过渡金属络合物包括式III的二氮杂磷酰基和过渡金属。 二氮磷杂环磷的磷原子与过渡金属键合,式Ⅲ的二氮磷酰基具有以下结构,其中变量具有本文所述的值。
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公开(公告)号:US20050202507A1
公开(公告)日:2005-09-15
申请号:US10914048
申请日:2004-08-06
IPC分类号: C07F20060101 , C07F1/08 , C07F9/02 , C07F9/94
CPC分类号: C07F9/6584 , B01J31/1658 , B01J31/2295 , B01J31/2466 , B01J31/2476 , B01J2231/321 , B01J2231/4261 , B01J2231/44 , B01J2231/645 , B01J2531/0205 , B01J2531/822 , B01J2531/824 , B01J2531/828 , B01J2540/10 , B01J2540/442 , B01J2540/66 , C07F15/0066 , C07F15/008 , C07F15/0093
摘要: Diazaphosphacycles comprising compounds having the formula XI and salts of the compound are provided, wherein the variables W, T, R1, R14, and R15 are as described herein. Transition metal catalysts incorporating such diazaphosphacycles and methods of use thereof are also disclosed. There are further provided compositions comprising diazaphosphacycles covalently attached to a solid support and methods of use thereof.
摘要翻译: 提供了包含具有式XI的化合物和该化合物的盐的二亚磷杂环,其中变量W,T,R 1,R 14和R 15, SUP>如本文所述。 还公开了掺入这种二氮磷磷环的过渡金属催化剂及其使用方法。 还提供了组合物,其包含共价连接到固体支持物上的重氮磷酸循环及其使用方法。
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