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公开(公告)号：US08754250B2
公开(公告)日：2014-06-17
申请号：US13579504
申请日：2011-02-15
申请人： Thomas John Colacot
发明人： Thomas John Colacot
CPC分类号： C07F15/006 , C07F15/0066
摘要： The present invention provides a process for the preparation of Pd2(dba)3.CHCl3 comprising the steps of: (a) reacting a Pd(II) complex with an alkali metal halide in at least one alcohol solvent; and (b) reacting the product of step (a) with a mixture comprising dibenzylideneacetone, chloroform and an inorganic base to form Pd2(dba)3.CHCl3.
摘要翻译： 本发明提供了制备Pd 2（dba）3，CHCl 3的方法，包括以下步骤：（a）使Pd（II）配合物与碱金属卤化物在至少一种醇溶剂中反应; 和（b）使步骤（a）的产物与包含二亚苄基丙酮，氯仿和无机碱的混合物反应以形成Pd 2（dba）3 .CHCl 3。
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公开(公告)号：US20130165660A1
公开(公告)日：2013-06-27
申请号：US13806575
申请日：2011-06-22
IPC分类号： B01J31/22
CPC分类号： C07F17/02 , B01J31/2291 , B01J31/2295 , B01J31/24 , B01J31/2404 , B01J2231/4205 , B01J2231/4211 , B01J2231/4227 , B01J2231/4283 , B01J2531/0205 , B01J2531/824 , B01J2531/842 , B01J2531/847 , C07F15/006 , C07F15/04
摘要： A complex of formula (1), wherein, M is palladium or nickel, R1 and R2 are independently organic groups having 1-20 carbon atoms, or R1 and R2 are linked to form a ring structure with the phosphorus atom, R3 is selected from the group consisting of substituted and unsubstituted aryl, substituted and unsubstituted heteroaryl, and substituted and unsubstituted metallocenyl, R4 is an organic group having 1-20 carbon atoms, n is 0, 1, 2, 3, 4 or 5, X is an anionic ligand. A process for the preparation of the complex, and its use in carbon-carbon or carbon-nitrogen coupling reactions is also provided.
摘要翻译： 式（1）的络合物，其中M为钯或镍，R 1和R 2独立为具有1-20个碳原子的有机基团，或者R 1和R 2连接形成与磷原子的环结构，R 3选自 由取代和未取代的芳基，取代和未取代的杂芳基和取代和未取代的金属茂基组成的组，R4是具有1-20个碳原子的有机基团，n是0,1,2,3,4或5，X是阴离子 配体。 还提供了制备复合物的方法及其在碳 - 碳或碳 - 氮偶联反应中的应用。
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公开(公告)号：US20120116109A1
公开(公告)日：2012-05-10
申请号：US13318970
申请日：2010-01-12
IPC分类号： C07F7/24
CPC分类号： C07F15/0066 , C07F15/006 , C07F17/02
摘要： The present invention provides a process for the preparation of a Pd(0)Ln complex, where L is a ligand and n is 2, 3 or 4, comprising the steps of: (a) reacting a Pd(II) complex in at least one solvent with a base and ligand L; and (b) if required, adding further base, optionally in at least one solvent, to form the Pd(0)Ln complex; wherein the at least one solvents in steps a and b are independently the same or different, and provided that when n=2, the Pd(II) complex is not bis[tri(ortho-tolyl)phosphine] palladium chloride. The invention also provides novel Pd(0)L2 and Pd(II) complexes.
摘要翻译： 本发明提供了制备Pd（O）Ln络合物的方法，其中L为配体，n为2,3或4，包括以下步骤：（a）使Pd（II）络合物至少 一种溶剂与碱和配体L; 和（b）如果需要，另外加入碱，任选地在至少一种溶剂中，形成Pd（0）Ln络合物; 其中步骤a和b中的至少一种溶剂独立地相同或不同，条件是当n = 2时，Pd（II）络合物不是双[三（邻 - 甲苯基）膦]氯化钯。 本发明还提供了新颖的Pd（O）L2和Pd（II）络合物。
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公开(公告)号：US10167305B2
公开(公告)日：2019-01-01
申请号：US13806575
申请日：2011-06-22
摘要： A complex of formula (1), wherein, M is palladium or nickel, R1 and R2 are independently organic groups having 1-20 carbon atoms, or R1 and R2 are linked to form a ring structure with the phosphorus atom, R3 is selected from the group consisting of substituted and unsubstituted aryl, substituted and unsubstituted heteroaryl, and substituted and unsubstituted metallocenyl, R4 is an organic group having 1-20 carbon atoms, n is 0, 1, 2, 3, 4 or 5, X is an anionic ligand. A process for the preparation of the complex, and its use in carbon-carbon or carbon-nitrogen coupling reactions is also provided.
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公开(公告)号：US08772520B2
公开(公告)日：2014-07-08
申请号：US13318970
申请日：2010-01-12
CPC分类号： C07F15/0066 , C07F15/006 , C07F17/02
摘要： The present invention provides a process for the preparation of a Pd(0)Ln complex, where L is a ligand and n is 2, 3 or 4, comprising the steps of: (a) reacting a Pd(II) complex in at least one solvent with a base and ligand L; and (b) if required, adding further base, optionally in at least one solvent, to form the Pd(0)Ln complex; wherein the at least one solvents in steps a and b are independently the same or different, and provided that when n=2, the Pd(II) complex is not bis[tri(ortho-tolyl)phosphine] palladium chloride. The invention also provides novel Pd(0)L2 and Pd(II) complexes.
摘要翻译： 本发明提供了制备Pd（O）Ln络合物的方法，其中L为配体，n为2,3或4，包括以下步骤：（a）使Pd（II）络合物至少 一种溶剂与碱和配体L; 和（b）如果需要，另外加入碱，任选地在至少一种溶剂中，形成Pd（0）Ln络合物; 其中步骤a和b中的至少一种溶剂独立地相同或不同，条件是当n = 2时，Pd（II）络合物不是双[三（邻 - 甲苯基）膦]氯化钯。 本发明还提供了新颖的Pd（O）L2和Pd（II）络合物。
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6.发明授权Process for the preparation of palladium (I) tri-tert-butylphosphine bromide dimer 有权制备钯（I）三叔丁基溴化膦二聚体的方法公开(公告)号：US08618318B2
公开(公告)日：2013-12-31
申请号：US13387593
申请日：2010-07-27
IPC分类号： C07F15/00
CPC分类号： C07F15/0066
摘要： The present invention provides a process for the preparation of a complex of formula (I) comprising the steps of: (a) mixing Pd(diolefin)Br2 and tBu3P in a solvent; and (b) adding an alkali hydroxide to form the complex of formula (I).
摘要翻译： 本发明提供制备式（I）配合物的方法，包括以下步骤：（a）将Pd（二烯烃）Br 2和tBu 3 P在溶剂中混合; 和（b）加入碱金属氢氧化物以形成式（I）的络合物。
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公开(公告)号：US20130109877A1
公开(公告)日：2013-05-02
申请号：US13579504
申请日：2011-02-15
申请人： Thomas John Colacot
发明人： Thomas John Colacot
IPC分类号： C07F15/00
CPC分类号： C07F15/006 , C07F15/0066
摘要： The present invention provides a process for the preparation of Pd2(dba)3.CHCl3 comprising the steps of: (a) reacting a Pd(II) complex with an alkali metal halide in at least one alcohol solvent; and (b) reacting the product of step (a) with a mixture comprising dibenzylideneacetone, chloroform and an inorganic base to form Pd2(dba)3.CHCl3.
摘要翻译： 本发明提供了制备Pd 2（dba）3，CHCl 3的方法，包括以下步骤：（a）使Pd（II）配合物与碱金属卤化物在至少一种醇溶剂中反应; 和（b）使步骤（a）的产物与包含二亚苄基丙酮，氯仿和无机碱的混合物反应以形成Pd 2（dba）3 .CHCl 3。
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8.发明申请PROCESS FOR THE PREPARATION OF PALLADIUM (I) TRI-TERT-BUTYLPHOSPHINE BROMIDE DIMER 有权哌嗪（I）三叔丁基磷酰胺二聚体的制备方法公开(公告)号：US20120190873A1
公开(公告)日：2012-07-26
申请号：US13387593
申请日：2010-07-27
IPC分类号： C07F15/00
CPC分类号： C07F15/0066
摘要： The present invention provides a process for the preparation of a complex of formula (I) comprising the steps of: (a) mixing Pd(diolefin)Br2 and tBu3P in a solvent; and (b) adding an alkali hydroxide to form the complex of formula (I).
摘要翻译： 本发明提供制备式（I）配合物的方法，包括以下步骤：（a）将Pd（二烯烃）Br 2和tBu 3 P在溶剂中混合; 和（b）加入碱金属氢氧化物以形成式（I）的络合物。
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